Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=c3ed85a36ff5b01f340db67ac5ae6e699d3b8a2b
Commit:     c3ed85a36ff5b01f340db67ac5ae6e699d3b8a2b
Parent:     1b28f22a87a5a2f0ab39f2549441bbe5eb2e369f
Author:     Dave Jones <[EMAIL PROTECTED]>
AuthorDate: Sun Jul 15 23:40:03 2007 -0700
Committer:  Linus Torvalds <[EMAIL PROTECTED]>
CommitDate: Mon Jul 16 09:05:42 2007 -0700

    isofs: fix up CodingStyle
    
    fs/isofs/* had a bunch of CodingStyle issues.
    * Indentation was a mix of spaces and tabs
    * "int * foo" instead of "int *foo"
    * "while ( foo )" instead of "while (foo)"
    * if (foo) blah; on one line instead of two
    * Missing printk KERN_ levels
    * lots of trailing whitespace
    * lines >80 columns changed to wrap.
    * Unnecessary prototype removed by shuffling code order in C file.
    
    Should be no functional changes other than slight size increase due to
    printk changes.  Further improvement possible, but this is a start..
    
    Signed-off-by: Dave Jones <[EMAIL PROTECTED]>
    Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
    Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
---
 fs/isofs/dir.c    |   87 ++++++-----
 fs/isofs/inode.c  |  415 +++++++++++++++++++++++++++--------------------------
 fs/isofs/joliet.c |   10 +-
 fs/isofs/namei.c  |   26 ++--
 4 files changed, 277 insertions(+), 261 deletions(-)

diff --git a/fs/isofs/dir.c b/fs/isofs/dir.c
index 0e94c31..1ba407c 100644
--- a/fs/isofs/dir.c
+++ b/fs/isofs/dir.c
@@ -7,34 +7,18 @@
  *
  *  Steve Beynon                      : Missing last directory entries fixed
  *  ([EMAIL PROTECTED])      : 21st June 1996
- * 
+ *
  *  isofs directory handling functions
  */
 #include <linux/smp_lock.h>
 #include "isofs.h"
 
-static int isofs_readdir(struct file *, void *, filldir_t);
-
-const struct file_operations isofs_dir_operations =
-{
-       .read           = generic_read_dir,
-       .readdir        = isofs_readdir,
-};
-
-/*
- * directories can handle most operations...
- */
-const struct inode_operations isofs_dir_inode_operations =
-{
-       .lookup         = isofs_lookup,
-};
-
 int isofs_name_translate(struct iso_directory_record *de, char *new, struct 
inode *inode)
 {
        char * old = de->name;
        int len = de->name_len[0];
        int i;
-                       
+
        for (i = 0; i < len; i++) {
                unsigned char c = old[i];
                if (!c)
@@ -62,22 +46,27 @@ int isofs_name_translate(struct iso_directory_record *de, 
char *new, struct inod
 }
 
 /* Acorn extensions written by Matthew Wilcox <[EMAIL PROTECTED]> 1998 */
-int get_acorn_filename(struct iso_directory_record * de,
-                           char * retname, struct inode * inode)
+int get_acorn_filename(struct iso_directory_record *de,
+                           char *retname, struct inode *inode)
 {
        int std;
-       unsigned char * chr;
+       unsigned char *chr;
        int retnamlen = isofs_name_translate(de, retname, inode);
-       if (retnamlen == 0) return 0;
+
+       if (retnamlen == 0)
+               return 0;
        std = sizeof(struct iso_directory_record) + de->name_len[0];
-       if (std & 1) std++;
-       if ((*((unsigned char *) de) - std) != 32) return retnamlen;
+       if (std & 1)
+               std++;
+       if ((*((unsigned char *) de) - std) != 32)
+               return retnamlen;
        chr = ((unsigned char *) de) + std;
-       if (strncmp(chr, "ARCHIMEDES", 10)) return retnamlen;
-       if ((*retname == '_') && ((chr[19] & 1) == 1)) *retname = '!';
+       if (strncmp(chr, "ARCHIMEDES", 10))
+               return retnamlen;
+       if ((*retname == '_') && ((chr[19] & 1) == 1))
+               *retname = '!';
        if (((de->flags[0] & 2) == 0) && (chr[13] == 0xff)
-               && ((chr[12] & 0xf0) == 0xf0))
-       {
+               && ((chr[12] & 0xf0) == 0xf0)) {
                retname[retnamlen] = ',';
                sprintf(retname+retnamlen+1, "%3.3x",
                        ((chr[12] & 0xf) << 8) | chr[11]);
@@ -91,7 +80,7 @@ int get_acorn_filename(struct iso_directory_record * de,
  */
 static int do_isofs_readdir(struct inode *inode, struct file *filp,
                void *dirent, filldir_t filldir,
-               char * tmpname, struct iso_directory_record * tmpde)
+               char *tmpname, struct iso_directory_record *tmpde)
 {
        unsigned long bufsize = ISOFS_BUFFER_SIZE(inode);
        unsigned char bufbits = ISOFS_BUFFER_BITS(inode);
@@ -121,9 +110,11 @@ static int do_isofs_readdir(struct inode *inode, struct 
file *filp,
 
                de_len = *(unsigned char *) de;
 
-               /* If the length byte is zero, we should move on to the next
-                  CDROM sector.  If we are at the end of the directory, we
-                  kick out of the while loop. */
+               /*
+                * If the length byte is zero, we should move on to the next
+                * CDROM sector.  If we are at the end of the directory, we
+                * kick out of the while loop.
+                */
 
                if (de_len == 0) {
                        brelse(bh);
@@ -157,11 +148,10 @@ static int do_isofs_readdir(struct inode *inode, struct 
file *filp,
 
                if (first_de) {
                        isofs_normalize_block_and_offset(de,
-                                                        &block_saved,
-                                                        &offset_saved);
+                                                       &block_saved,
+                                                       &offset_saved);
                        inode_number = isofs_get_ino(block_saved,
-                                                    offset_saved,
-                                                    bufbits);
+                                                       offset_saved, bufbits);
                }
 
                if (de->flags[-sbi->s_high_sierra] & 0x80) {
@@ -199,7 +189,7 @@ static int do_isofs_readdir(struct inode *inode, struct 
file *filp,
                 */
                if ((sbi->s_hide == 'y' &&
                                (de->flags[-sbi->s_high_sierra] & 1)) ||
-                     (sbi->s_showassoc =='n' &&
+                               (sbi->s_showassoc =='n' &&
                                (de->flags[-sbi->s_high_sierra] & 4))) {
                        filp->f_pos += de_len;
                        continue;
@@ -240,7 +230,8 @@ static int do_isofs_readdir(struct inode *inode, struct 
file *filp,
 
                continue;
        }
-       if (bh) brelse(bh);
+       if (bh)
+               brelse(bh);
        return 0;
 }
 
@@ -253,8 +244,8 @@ static int isofs_readdir(struct file *filp,
                void *dirent, filldir_t filldir)
 {
        int result;
-       char * tmpname;
-       struct iso_directory_record * tmpde;
+       char *tmpname;
+       struct iso_directory_record *tmpde;
        struct inode *inode = filp->f_path.dentry->d_inode;
 
        tmpname = (char *)__get_free_page(GFP_KERNEL);
@@ -270,3 +261,19 @@ static int isofs_readdir(struct file *filp,
        unlock_kernel();
        return result;
 }
+
+const struct file_operations isofs_dir_operations =
+{
+       .read = generic_read_dir,
+       .readdir = isofs_readdir,
+};
+
+/*
+ * directories can handle most operations...
+ */
+const struct inode_operations isofs_dir_inode_operations =
+{
+       .lookup = isofs_lookup,
+};
+
+
diff --git a/fs/isofs/inode.c b/fs/isofs/inode.c
index 5c3eecf..15c866f 100644
--- a/fs/isofs/inode.c
+++ b/fs/isofs/inode.c
@@ -73,20 +73,20 @@ static void isofs_destroy_inode(struct inode *inode)
        kmem_cache_free(isofs_inode_cachep, ISOFS_I(inode));
 }
 
-static void init_once(void *foo, struct kmem_cache * cachep, unsigned long 
flags)
+static void init_once(void *foo, struct kmem_cache *cachep, unsigned long 
flags)
 {
        struct iso_inode_info *ei = foo;
 
        inode_init_once(&ei->vfs_inode);
 }
- 
+
 static int init_inodecache(void)
 {
        isofs_inode_cachep = kmem_cache_create("isofs_inode_cache",
-                                            sizeof(struct iso_inode_info),
-                                            0, (SLAB_RECLAIM_ACCOUNT|
-                                               SLAB_MEM_SPREAD),
-                                            init_once, NULL);
+                                       sizeof(struct iso_inode_info),
+                                       0, (SLAB_RECLAIM_ACCOUNT|
+                                       SLAB_MEM_SPREAD),
+                                       init_once, NULL);
        if (isofs_inode_cachep == NULL)
                return -ENOMEM;
        return 0;
@@ -150,9 +150,9 @@ struct iso9660_options{
        uid_t uid;
        char *iocharset;
        unsigned char utf8;
-        /* LVE */
-        s32 session;
-        s32 sbsector;
+       /* LVE */
+       s32 session;
+       s32 sbsector;
 };
 
 /*
@@ -360,10 +360,12 @@ static int parse_options(char *options, struct 
iso9660_options *popt)
        popt->check = 'u';              /* unset */
        popt->nocompress = 0;
        popt->blocksize = 1024;
-       popt->mode = S_IRUGO | S_IXUGO; /* r-x for all.  The disc could
-                                          be shared with DOS machines so
-                                          virtually anything could be
-                                          a valid executable. */
+       popt->mode = S_IRUGO | S_IXUGO; /*
+                                        * r-x for all.  The disc could
+                                        * be shared with DOS machines so
+                                        * virtually anything could be
+                                        * a valid executable.
+                                        */
        popt->gid = 0;
        popt->uid = 0;
        popt->iocharset = NULL;
@@ -503,30 +505,30 @@ static unsigned int isofs_get_last_session(struct 
super_block *sb, s32 session)
                Te.cdte_format=CDROM_LBA;
                i = ioctl_by_bdev(bdev, CDROMREADTOCENTRY, (unsigned long) &Te);
                if (!i) {
-                       printk(KERN_DEBUG "Session %d start %d type %d\n",
-                              session, Te.cdte_addr.lba,
-                              Te.cdte_ctrl&CDROM_DATA_TRACK);
+                       printk(KERN_DEBUG "ISOFS: Session %d start %d type 
%d\n",
+                               session, Te.cdte_addr.lba,
+                               Te.cdte_ctrl&CDROM_DATA_TRACK);
                        if ((Te.cdte_ctrl&CDROM_DATA_TRACK) == 4)
                                return Te.cdte_addr.lba;
                }
-                       
-               printk(KERN_ERR "Invalid session number or type of track\n");
+
+               printk(KERN_ERR "ISOFS: Invalid session number or type of 
track\n");
        }
        i = ioctl_by_bdev(bdev, CDROMMULTISESSION, (unsigned long) &ms_info);
        if (session > 0)
-               printk(KERN_ERR "Invalid session number\n");
+               printk(KERN_ERR "ISOFS: Invalid session number\n");
 #if 0
-       printk("isofs.inode: CDROMMULTISESSION: rc=%d\n",i);
+       printk(KERN_DEBUG "isofs.inode: CDROMMULTISESSION: rc=%d\n",i);
        if (i==0) {
-               printk("isofs.inode: XA disk: %s\n",ms_info.xa_flag?"yes":"no");
-               printk("isofs.inode: vol_desc_start = %d\n", ms_info.addr.lba);
+               printk(KERN_DEBUG "isofs.inode: XA disk: 
%s\n",ms_info.xa_flag?"yes":"no");
+               printk(KERN_DEBUG "isofs.inode: vol_desc_start = %d\n", 
ms_info.addr.lba);
        }
 #endif
        if (i==0)
 #if WE_OBEY_THE_WRITTEN_STANDARDS
-        if (ms_info.xa_flag) /* necessary for a valid ms_info.addr */
+               if (ms_info.xa_flag) /* necessary for a valid ms_info.addr */
 #endif
-               vol_desc_start=ms_info.addr.lba;
+                       vol_desc_start=ms_info.addr.lba;
        return vol_desc_start;
 }
 
@@ -538,20 +540,20 @@ static unsigned int isofs_get_last_session(struct 
super_block *sb, s32 session)
  */
 static int isofs_fill_super(struct super_block *s, void *data, int silent)
 {
-       struct buffer_head            * bh = NULL, *pri_bh = NULL;
-       struct hs_primary_descriptor  * h_pri = NULL;
-       struct iso_primary_descriptor * pri = NULL;
+       struct buffer_head *bh = NULL, *pri_bh = NULL;
+       struct hs_primary_descriptor *h_pri = NULL;
+       struct iso_primary_descriptor *pri = NULL;
        struct iso_supplementary_descriptor *sec = NULL;
-       struct iso_directory_record   * rootp;
-       int                             joliet_level = 0;
-       int                             iso_blknum, block;
-       int                             orig_zonesize;
-       int                             table;
-       unsigned int                    vol_desc_start;
-       unsigned long                   first_data_zone;
-       struct inode                  * inode;
-       struct iso9660_options          opt;
-       struct isofs_sb_info          * sbi;
+       struct iso_directory_record *rootp;
+       struct inode *inode;
+       struct iso9660_options opt;
+       struct isofs_sb_info *sbi;
+       unsigned long first_data_zone;
+       int joliet_level = 0;
+       int iso_blknum, block;
+       int orig_zonesize;
+       int table;
+       unsigned int vol_desc_start;
 
        sbi = kzalloc(sizeof(*sbi), GFP_KERNEL);
        if (!sbi)
@@ -577,72 +579,73 @@ static int isofs_fill_super(struct super_block *s, void 
*data, int silent)
        vol_desc_start = (opt.sbsector != -1) ?
                opt.sbsector : isofs_get_last_session(s,opt.session);
 
-       for (iso_blknum = vol_desc_start+16;
-             iso_blknum < vol_desc_start+100; iso_blknum++)
-       {
-           struct hs_volume_descriptor   * hdp;
-           struct iso_volume_descriptor  * vdp;
-
-           block = iso_blknum << (ISOFS_BLOCK_BITS - s->s_blocksize_bits);
-           if (!(bh = sb_bread(s, block)))
-               goto out_no_read;
-
-           vdp = (struct iso_volume_descriptor *)bh->b_data;
-           hdp = (struct hs_volume_descriptor *)bh->b_data;
-           
-           /* Due to the overlapping physical location of the descriptors, 
-            * ISO CDs can match hdp->id==HS_STANDARD_ID as well. To ensure 
-            * proper identification in this case, we first check for ISO.
-            */
-           if (strncmp (vdp->id, ISO_STANDARD_ID, sizeof vdp->id) == 0) {
-               if (isonum_711 (vdp->type) == ISO_VD_END)
-                   break;
-               if (isonum_711 (vdp->type) == ISO_VD_PRIMARY) {
-                   if (pri == NULL) {
-                       pri = (struct iso_primary_descriptor *)vdp;
-                       /* Save the buffer in case we need it ... */
-                       pri_bh = bh;
-                       bh = NULL;
-                   }
-               }
+       for (iso_blknum = vol_desc_start+16;
+               iso_blknum < vol_desc_start+100; iso_blknum++) {
+               struct hs_volume_descriptor *hdp;
+               struct iso_volume_descriptor  *vdp;
+
+               block = iso_blknum << (ISOFS_BLOCK_BITS - s->s_blocksize_bits);
+               if (!(bh = sb_bread(s, block)))
+                       goto out_no_read;
+
+               vdp = (struct iso_volume_descriptor *)bh->b_data;
+               hdp = (struct hs_volume_descriptor *)bh->b_data;
+
+               /*
+                * Due to the overlapping physical location of the descriptors,
+                * ISO CDs can match hdp->id==HS_STANDARD_ID as well. To ensure
+                * proper identification in this case, we first check for ISO.
+                */
+               if (strncmp (vdp->id, ISO_STANDARD_ID, sizeof vdp->id) == 0) {
+                       if (isonum_711(vdp->type) == ISO_VD_END)
+                               break;
+                       if (isonum_711(vdp->type) == ISO_VD_PRIMARY) {
+                               if (pri == NULL) {
+                                       pri = (struct iso_primary_descriptor 
*)vdp;
+                                       /* Save the buffer in case we need it 
... */
+                                       pri_bh = bh;
+                                       bh = NULL;
+                               }
+                       }
 #ifdef CONFIG_JOLIET
-               else if (isonum_711 (vdp->type) == ISO_VD_SUPPLEMENTARY) {
-                   sec = (struct iso_supplementary_descriptor *)vdp;
-                   if (sec->escape[0] == 0x25 && sec->escape[1] == 0x2f) {
-                       if (opt.joliet == 'y') {
-                           if (sec->escape[2] == 0x40) {
-                               joliet_level = 1;
-                           } else if (sec->escape[2] == 0x43) {
-                               joliet_level = 2;
-                           } else if (sec->escape[2] == 0x45) {
-                               joliet_level = 3;
-                           }
-                           printk(KERN_DEBUG"ISO 9660 Extensions: Microsoft 
Joliet Level %d\n",
-                                  joliet_level);
+                       else if (isonum_711(vdp->type) == ISO_VD_SUPPLEMENTARY) 
{
+                               sec = (struct iso_supplementary_descriptor 
*)vdp;
+                               if (sec->escape[0] == 0x25 && sec->escape[1] == 
0x2f) {
+                                       if (opt.joliet == 'y') {
+                                               if (sec->escape[2] == 0x40)
+                                                       joliet_level = 1;
+                                               else if (sec->escape[2] == 0x43)
+                                                       joliet_level = 2;
+                                               else if (sec->escape[2] == 0x45)
+                                                       joliet_level = 3;
+
+                                               printk(KERN_DEBUG "ISO 9660 
Extensions: "
+                                                       "Microsoft Joliet Level 
%d\n",
+                                                       joliet_level);
+                                       }
+                                       goto root_found;
+                               } else {
+                               /* Unknown supplementary volume descriptor */
+                               sec = NULL;
+                               }
                        }
-                       goto root_found;
-                   } else {
-                       /* Unknown supplementary volume descriptor */
-                       sec = NULL;
-                   }
-               }
 #endif
-           } else {
-               if (strncmp (hdp->id, HS_STANDARD_ID, sizeof hdp->id) == 0) {
-                   if (isonum_711 (hdp->type) != ISO_VD_PRIMARY)
-                       goto out_freebh;
-               
-                   sbi->s_high_sierra = 1;
-                   opt.rock = 'n';
-                   h_pri = (struct hs_primary_descriptor *)vdp;
-                   goto root_found;
+               } else {
+                       if (strncmp (hdp->id, HS_STANDARD_ID, sizeof hdp->id) 
== 0) {
+                               if (isonum_711(hdp->type) != ISO_VD_PRIMARY)
+                                       goto out_freebh;
+
+                               sbi->s_high_sierra = 1;
+                               opt.rock = 'n';
+                               h_pri = (struct hs_primary_descriptor *)vdp;
+                               goto root_found;
+                       }
                }
-           }
 
-            /* Just skip any volume descriptors we don't recognize */
+               /* Just skip any volume descriptors we don't recognize */
 
-           brelse(bh);
-           bh = NULL;
+               brelse(bh);
+               bh = NULL;
        }
        /*
         * If we fall through, either no volume descriptor was found,
@@ -657,24 +660,24 @@ static int isofs_fill_super(struct super_block *s, void 
*data, int silent)
 root_found:
 
        if (joliet_level && (pri == NULL || opt.rock == 'n')) {
-           /* This is the case of Joliet with the norock mount flag.
-            * A disc with both Joliet and Rock Ridge is handled later
-            */
-           pri = (struct iso_primary_descriptor *) sec;
+               /* This is the case of Joliet with the norock mount flag.
+                * A disc with both Joliet and Rock Ridge is handled later
+                */
+               pri = (struct iso_primary_descriptor *) sec;
        }
 
        if(sbi->s_high_sierra){
-         rootp = (struct iso_directory_record *) h_pri->root_directory_record;
-         sbi->s_nzones = isonum_733 (h_pri->volume_space_size);
-         sbi->s_log_zone_size = isonum_723 (h_pri->logical_block_size);
-         sbi->s_max_size = isonum_733(h_pri->volume_space_size);
+               rootp = (struct iso_directory_record *) 
h_pri->root_directory_record;
+               sbi->s_nzones = isonum_733(h_pri->volume_space_size);
+               sbi->s_log_zone_size = isonum_723(h_pri->logical_block_size);
+               sbi->s_max_size = isonum_733(h_pri->volume_space_size);
        } else {
-         if (!pri)
-           goto out_freebh;
-         rootp = (struct iso_directory_record *) pri->root_directory_record;
-         sbi->s_nzones = isonum_733 (pri->volume_space_size);
-         sbi->s_log_zone_size = isonum_723 (pri->logical_block_size);
-         sbi->s_max_size = isonum_733(pri->volume_space_size);
+               if (!pri)
+                       goto out_freebh;
+               rootp = (struct iso_directory_record *) 
pri->root_directory_record;
+               sbi->s_nzones = isonum_733(pri->volume_space_size);
+               sbi->s_log_zone_size = isonum_723(pri->logical_block_size);
+               sbi->s_max_size = isonum_733(pri->volume_space_size);
        }
 
        sbi->s_ninodes = 0; /* No way to figure this out easily */
@@ -687,42 +690,43 @@ root_found:
         * blocks that were 512 bytes (which should only very rarely
         * happen.)
         */
-       if(orig_zonesize < opt.blocksize)
+       if (orig_zonesize < opt.blocksize)
                goto out_bad_size;
 
        /* RDE: convert log zone size to bit shift */
-       switch (sbi->s_log_zone_size)
-         { case  512: sbi->s_log_zone_size =  9; break;
-           case 1024: sbi->s_log_zone_size = 10; break;
-           case 2048: sbi->s_log_zone_size = 11; break;
+       switch (sbi->s_log_zone_size) {
+       case  512: sbi->s_log_zone_size =  9; break;
+       case 1024: sbi->s_log_zone_size = 10; break;
+       case 2048: sbi->s_log_zone_size = 11; break;
 
-           default:
+       default:
                goto out_bad_zone_size;
-         }
+       }
 
        s->s_magic = ISOFS_SUPER_MAGIC;
        s->s_maxbytes = 0xffffffff; /* We can handle files up to 4 GB */
 
-       /* The CDROM is read-only, has no nodes (devices) on it, and since
-          all of the files appear to be owned by root, we really do not want
-          to allow suid.  (suid or devices will not show up unless we have
-          Rock Ridge extensions) */
+       /*
+        * The CDROM is read-only, has no nodes (devices) on it, and since
+        * all of the files appear to be owned by root, we really do not want
+        * to allow suid.  (suid or devices will not show up unless we have
+        * Rock Ridge extensions)
+        */
 
        s->s_flags |= MS_RDONLY /* | MS_NODEV | MS_NOSUID */;
 
        /* Set this for reference. Its not currently used except on write
           which we don't have .. */
-          
-       first_data_zone = isonum_733 (rootp->extent) +
-                         isonum_711 (rootp->ext_attr_length);
+
+       first_data_zone = isonum_733(rootp->extent) +
+                         isonum_711(rootp->ext_attr_length);
        sbi->s_firstdatazone = first_data_zone;
 #ifndef BEQUIET
-       printk(KERN_DEBUG "Max size:%ld   Log zone size:%ld\n",
-              sbi->s_max_size,
-              1UL << sbi->s_log_zone_size);
-       printk(KERN_DEBUG "First datazone:%ld\n", sbi->s_firstdatazone);
+       printk(KERN_DEBUG "ISOFS: Max size:%ld   Log zone size:%ld\n",
+               sbi->s_max_size, 1UL << sbi->s_log_zone_size);
+       printk(KERN_DEBUG "ISOFS: First datazone:%ld\n", sbi->s_firstdatazone);
        if(sbi->s_high_sierra)
-               printk(KERN_DEBUG "Disc in High Sierra format.\n");
+               printk(KERN_DEBUG "ISOFS: Disc in High Sierra format.\n");
 #endif
 
        /*
@@ -737,8 +741,8 @@ root_found:
                pri = (struct iso_primary_descriptor *) sec;
                rootp = (struct iso_directory_record *)
                        pri->root_directory_record;
-               first_data_zone = isonum_733 (rootp->extent) +
-                               isonum_711 (rootp->ext_attr_length);
+               first_data_zone = isonum_733(rootp->extent) +
+                               isonum_711(rootp->ext_attr_length);
        }
 
        /*
@@ -771,7 +775,7 @@ root_found:
 
 #ifdef CONFIG_JOLIET
        if (joliet_level && opt.utf8 == 0) {
-               char * p = opt.iocharset ? opt.iocharset : CONFIG_NLS_DEFAULT;
+               char *p = opt.iocharset ? opt.iocharset : CONFIG_NLS_DEFAULT;
                sbi->s_nls_iocharset = load_nls(p);
                if (! sbi->s_nls_iocharset) {
                        /* Fail only if explicit charset specified */
@@ -821,7 +825,7 @@ root_found:
                sbi->s_rock = 0;
                if (sbi->s_firstdatazone != first_data_zone) {
                        sbi->s_firstdatazone = first_data_zone;
-                       printk(KERN_DEBUG 
+                       printk(KERN_DEBUG
                                "ISOFS: changing to secondary root\n");
                        iput(inode);
                        inode = isofs_iget(s, sbi->s_firstdatazone, 0);
@@ -830,8 +834,10 @@ root_found:
 
        if (opt.check == 'u') {
                /* Only Joliet is case insensitive by default */
-               if (joliet_level) opt.check = 'r';
-               else opt.check = 's';
+               if (joliet_level)
+                       opt.check = 'r';
+               else
+                       opt.check = 's';
        }
        sbi->s_joliet_level = joliet_level;
 
@@ -846,8 +852,10 @@ root_found:
                goto out_no_root;
 
        table = 0;
-       if (joliet_level) table += 2;
-       if (opt.check == 'r') table++;
+       if (joliet_level)
+               table += 2;
+       if (opt.check == 'r')
+               table++;
        s->s_root->d_op = &isofs_dentry_ops[table];
 
        kfree(opt.iocharset);
@@ -858,10 +866,10 @@ root_found:
         * Display error messages and free resources.
         */
 out_bad_root:
-       printk(KERN_WARNING "isofs_fill_super: root inode not initialized\n");
+       printk(KERN_WARNING "%s: root inode not initialized\n", __func__);
        goto out_iput;
 out_no_root:
-       printk(KERN_WARNING "isofs_fill_super: get root inode failed\n");
+       printk(KERN_WARNING "%s: get root inode failed\n", __func__);
 out_iput:
        iput(inode);
 #ifdef CONFIG_JOLIET
@@ -870,21 +878,20 @@ out_iput:
 #endif
        goto out_freesbi;
 out_no_read:
-       printk(KERN_WARNING "isofs_fill_super: "
-               "bread failed, dev=%s, iso_blknum=%d, block=%d\n",
-               s->s_id, iso_blknum, block);
+       printk(KERN_WARNING "%s: bread failed, dev=%s, iso_blknum=%d, 
block=%d\n",
+               __func__, s->s_id, iso_blknum, block);
        goto out_freesbi;
 out_bad_zone_size:
-       printk(KERN_WARNING "Bad logical zone size %ld\n",
+       printk(KERN_WARNING "ISOFS: Bad logical zone size %ld\n",
                sbi->s_log_zone_size);
        goto out_freebh;
 out_bad_size:
-       printk(KERN_WARNING "Logical zone size(%d) < hardware blocksize(%u)\n",
+       printk(KERN_WARNING "ISOFS: Logical zone size(%d) < hardware 
blocksize(%u)\n",
                orig_zonesize, opt.blocksize);
        goto out_freebh;
 out_unknown_format:
        if (!silent)
-               printk(KERN_WARNING "Unable to identify CD-ROM format.\n");
+               printk(KERN_WARNING "ISOFS: Unable to identify CD-ROM 
format.\n");
 
 out_freebh:
        brelse(bh);
@@ -902,7 +909,7 @@ static int isofs_statfs (struct dentry *dentry, struct 
kstatfs *buf)
        buf->f_type = ISOFS_SUPER_MAGIC;
        buf->f_bsize = sb->s_blocksize;
        buf->f_blocks = (ISOFS_SB(sb)->s_nzones
-                  << (ISOFS_SB(sb)->s_log_zone_size - sb->s_blocksize_bits));
+               << (ISOFS_SB(sb)->s_log_zone_size - sb->s_blocksize_bits));
        buf->f_bfree = 0;
        buf->f_bavail = 0;
        buf->f_files = ISOFS_SB(sb)->s_ninodes;
@@ -931,20 +938,20 @@ int isofs_get_blocks(struct inode *inode, sector_t 
iblock_s,
 
        rv = 0;
        if (iblock < 0 || iblock != iblock_s) {
-               printk("isofs_get_blocks: block number too large\n");
+               printk(KERN_DEBUG "%s: block number too large\n", __func__);
                goto abort;
        }
 
        b_off = iblock;
-       
-       offset    = 0;
-       firstext  = ei->i_first_extent;
+
+       offset = 0;
+       firstext = ei->i_first_extent;
        sect_size = ei->i_section_size >> ISOFS_BUFFER_BITS(inode);
-       nextblk   = ei->i_next_section_block;
-       nextoff   = ei->i_next_section_offset;
-       section   = 0;
+       nextblk = ei->i_next_section_block;
+       nextoff = ei->i_next_section_offset;
+       section = 0;
 
-       while ( nblocks ) {
+       while (nblocks) {
                /* If we are *way* beyond the end of the file, print a message.
                 * Access beyond the end of the file up to the next page 
boundary
                 * is normal, however because of the way the page cache works.
@@ -953,11 +960,11 @@ int isofs_get_blocks(struct inode *inode, sector_t 
iblock_s,
                 * I/O errors.
                 */
                if (b_off > ((inode->i_size + PAGE_CACHE_SIZE - 1) >> 
ISOFS_BUFFER_BITS(inode))) {
-                       printk("isofs_get_blocks: block >= EOF (%ld, %ld)\n",
-                              iblock, (unsigned long) inode->i_size);
+                       printk(KERN_DEBUG "%s: block >= EOF (%ld, %ld)\n",
+                               __func__, iblock, (unsigned long) 
inode->i_size);
                        goto abort;
                }
-               
+
                /* On the last section, nextblk == 0, section size is likely to
                 * exceed sect_size by a partial block, and access beyond the
                 * end of the file will reach beyond the section size, too.
@@ -976,20 +983,21 @@ int isofs_get_blocks(struct inode *inode, sector_t 
iblock_s,
                        iput(ninode);
 
                        if (++section > 100) {
-                               printk("isofs_get_blocks: More than 100 file 
sections ?!?, aborting...\n");
-                               printk("isofs_get_blocks: block=%ld firstext=%u 
sect_size=%u "
-                                      "nextblk=%lu nextoff=%lu\n",
-                                      iblock, firstext, (unsigned) sect_size,
-                                      nextblk, nextoff);
+                               printk(KERN_DEBUG "%s: More than 100 file 
sections ?!?"
+                                       " aborting...\n", __func__);
+                               printk(KERN_DEBUG "%s: block=%ld firstext=%u 
sect_size=%u "
+                                       "nextblk=%lu nextoff=%lu\n", __func__,
+                                       iblock, firstext, (unsigned) sect_size,
+                                       nextblk, nextoff);
                                goto abort;
                        }
                }
-               
-               if ( *bh ) {
+
+               if (*bh) {
                        map_bh(*bh, inode->i_sb, firstext + b_off - offset);
                } else {
                        *bh = sb_getblk(inode->i_sb, firstext+b_off-offset);
-                       if ( !*bh )
+                       if (!*bh)
                                goto abort;
                }
                bh++;   /* Next buffer head */
@@ -1010,7 +1018,7 @@ static int isofs_get_block(struct inode *inode, sector_t 
iblock,
                    struct buffer_head *bh_result, int create)
 {
        if (create) {
-               printk("isofs_get_block: Kernel tries to allocate a block\n");
+               printk(KERN_DEBUG "%s: Kernel tries to allocate a block\n", 
__func__);
                return -EROFS;
        }
 
@@ -1070,11 +1078,11 @@ static int isofs_read_level3_size(struct inode *inode)
 {
        unsigned long bufsize = ISOFS_BUFFER_SIZE(inode);
        int high_sierra = ISOFS_SB(inode->i_sb)->s_high_sierra;
-       struct buffer_head * bh = NULL;
+       struct buffer_head *bh = NULL;
        unsigned long block, offset, block_saved, offset_saved;
        int i = 0;
        int more_entries = 0;
-       struct iso_directory_record * tmpde = NULL;
+       struct iso_directory_record *tmpde = NULL;
        struct iso_inode_info *ei = ISOFS_I(inode);
 
        inode->i_size = 0;
@@ -1089,7 +1097,7 @@ static int isofs_read_level3_size(struct inode *inode)
        offset = ei->i_iget5_offset;
 
        do {
-               struct iso_directory_record * de;
+               struct iso_directory_record *de;
                unsigned int de_len;
 
                if (!bh) {
@@ -1163,10 +1171,9 @@ out_noread:
        return -EIO;
 
 out_toomany:
-       printk(KERN_INFO "isofs_read_level3_size: "
-               "More than 100 file sections ?!?, aborting...\n"
-               "isofs_read_level3_size: inode=%lu\n",
-               inode->i_ino);
+       printk(KERN_INFO "%s: More than 100 file sections ?!?, aborting...\n"
+               "isofs_read_level3_size: inode=%lu\n",
+               __func__, inode->i_ino);
        goto out;
 }
 
@@ -1177,9 +1184,9 @@ static void isofs_read_inode(struct inode *inode)
        unsigned long bufsize = ISOFS_BUFFER_SIZE(inode);
        unsigned long block;
        int high_sierra = sbi->s_high_sierra;
-       struct buffer_head * bh = NULL;
-       struct iso_directory_record * de;
-       struct iso_directory_record * tmpde = NULL;
+       struct buffer_head *bh = NULL;
+       struct iso_directory_record *de;
+       struct iso_directory_record *tmpde = NULL;
        unsigned int de_len;
        unsigned long offset;
        struct iso_inode_info *ei = ISOFS_I(inode);
@@ -1199,7 +1206,7 @@ static void isofs_read_inode(struct inode *inode)
 
                tmpde = kmalloc(de_len, GFP_KERNEL);
                if (tmpde == NULL) {
-                       printk(KERN_INFO "isofs_read_inode: out of memory\n");
+                       printk(KERN_INFO "%s: out of memory\n", __func__);
                        goto fail;
                }
                memcpy(tmpde, bh->b_data + offset, frag1);
@@ -1212,24 +1219,26 @@ static void isofs_read_inode(struct inode *inode)
        }
 
        inode->i_ino = isofs_get_ino(ei->i_iget5_block,
-                                    ei->i_iget5_offset,
-                                    ISOFS_BUFFER_BITS(inode));
+                                       ei->i_iget5_offset,
+                                       ISOFS_BUFFER_BITS(inode));
 
        /* Assume it is a normal-format file unless told otherwise */
        ei->i_file_format = isofs_file_normal;
 
        if (de->flags[-high_sierra] & 2) {
                inode->i_mode = S_IRUGO | S_IXUGO | S_IFDIR;
-               inode->i_nlink = 1; /* Set to 1.  We know there are 2, but
-                                      the find utility tries to optimize
-                                      if it is 2, and it screws up.  It is
-                                      easier to give 1 which tells find to
-                                      do it the hard way. */
+               inode->i_nlink = 1;     /*
+                                        * Set to 1.  We know there are 2, but
+                                        * the find utility tries to optimize
+                                        * if it is 2, and it screws up.  It is
+                                        * easier to give 1 which tells find to
+                                        * do it the hard way.
+                                        */
        } else {
-               /* Everybody gets to read the file. */
+               /* Everybody gets to read the file. */
                inode->i_mode = sbi->s_mode;
                inode->i_nlink = 1;
-               inode->i_mode |= S_IFREG;
+               inode->i_mode |= S_IFREG;
        }
        inode->i_uid = sbi->s_uid;
        inode->i_gid = sbi->s_gid;
@@ -1239,13 +1248,14 @@ static void isofs_read_inode(struct inode *inode)
        ei->i_format_parm[1] = 0;
        ei->i_format_parm[2] = 0;
 
-       ei->i_section_size = isonum_733 (de->size);
+       ei->i_section_size = isonum_733(de->size);
        if (de->flags[-high_sierra] & 0x80) {
-               if(isofs_read_level3_size(inode)) goto fail;
+               if(isofs_read_level3_size(inode))
+                       goto fail;
        } else {
                ei->i_next_section_block = 0;
                ei->i_next_section_offset = 0;
-               inode->i_size = isonum_733 (de->size);
+               inode->i_size = isonum_733(de->size);
        }
 
        /*
@@ -1258,23 +1268,24 @@ static void isofs_read_inode(struct inode *inode)
                inode->i_size &= 0x00ffffff;
 
        if (de->interleave[0]) {
-               printk("Interleaved files not (yet) supported.\n");
+               printk(KERN_DEBUG "ISOFS: Interleaved files not (yet) 
supported.\n");
                inode->i_size = 0;
        }
 
        /* I have no idea what file_unit_size is used for, so
           we will flag it for now */
        if (de->file_unit_size[0] != 0) {
-               printk("File unit size != 0 for ISO file (%ld).\n",
-                      inode->i_ino);
+               printk(KERN_DEBUG "ISOFS: File unit size != 0 for ISO file 
(%ld).\n",
+                       inode->i_ino);
        }
 
        /* I have no idea what other flag bits are used for, so
           we will flag it for now */
 #ifdef DEBUG
        if((de->flags[-high_sierra] & ~2)!= 0){
-               printk("Unusual flag settings for ISO file (%ld %x).\n",
-                      inode->i_ino, de->flags[-high_sierra]);
+               printk(KERN_DEBUG "ISOFS: Unusual flag settings for ISO file "
+                               "(%ld %x).\n",
+                       inode->i_ino, de->flags[-high_sierra]);
        }
 #endif
 
@@ -1285,11 +1296,11 @@ static void isofs_read_inode(struct inode *inode)
        inode->i_atime.tv_nsec =
        inode->i_ctime.tv_nsec = 0;
 
-       ei->i_first_extent = (isonum_733 (de->extent) +
-                             isonum_711 (de->ext_attr_length));
+       ei->i_first_extent = (isonum_733(de->extent) +
+                       isonum_711(de->ext_attr_length));
 
        /* Set the number of blocks for stat() - should be done before RR */
-       inode->i_blocks  = (inode->i_size + 511) >> 9;
+       inode->i_blocks = (inode->i_size + 511) >> 9;
 
        /*
         * Now test for possible Rock Ridge extensions which will override
@@ -1306,7 +1317,7 @@ static void isofs_read_inode(struct inode *inode)
        /* Install the inode operations vector */
        if (S_ISREG(inode->i_mode)) {
                inode->i_fop = &generic_ro_fops;
-               switch ( ei->i_file_format ) {
+               switch (ei->i_file_format) {
 #ifdef CONFIG_ZISOFS
                case isofs_file_compressed:
                        inode->i_data.a_ops = &zisofs_aops;
@@ -1350,7 +1361,7 @@ static int isofs_iget5_test(struct inode *ino, void *data)
        struct isofs_iget5_callback_data *d =
                (struct isofs_iget5_callback_data*)data;
        return (i->i_iget5_block == d->block)
-              && (i->i_iget5_offset == d->offset);
+               && (i->i_iget5_offset == d->offset);
 }
 
 static int isofs_iget5_set(struct inode *ino, void *data)
@@ -1384,7 +1395,7 @@ struct inode *isofs_iget(struct super_block *sb,
        hashval = (block << sb->s_blocksize_bits) | offset;
 
        inode = iget5_locked(sb, hashval, &isofs_iget5_test,
-                            &isofs_iget5_set, &data);
+                               &isofs_iget5_set, &data);
 
        if (inode && (inode->i_state & I_NEW)) {
                sb->s_op->read_inode(inode);
@@ -1398,7 +1409,7 @@ static int isofs_get_sb(struct file_system_type *fs_type,
        int flags, const char *dev_name, void *data, struct vfsmount *mnt)
 {
        return get_sb_bdev(fs_type, flags, dev_name, data, isofs_fill_super,
-                          mnt);
+                               mnt);
 }
 
 static struct file_system_type iso9660_fs_type = {
diff --git a/fs/isofs/joliet.c b/fs/isofs/joliet.c
index fb8fe7a..92c14b8 100644
--- a/fs/isofs/joliet.c
+++ b/fs/isofs/joliet.c
@@ -80,22 +80,20 @@ get_joliet_filename(struct iso_directory_record * de, 
unsigned char *outname, st
 
        if (utf8) {
                len = wcsntombs_be(outname, de->name,
-                                  de->name_len[0] >> 1, PAGE_SIZE);
+                               de->name_len[0] >> 1, PAGE_SIZE);
        } else {
                len = uni16_to_x8(outname, (__be16 *) de->name,
-                                 de->name_len[0] >> 1, nls);
+                               de->name_len[0] >> 1, nls);
        }
-       if ((len > 2) && (outname[len-2] == ';') && (outname[len-1] == '1')) {
+       if ((len > 2) && (outname[len-2] == ';') && (outname[len-1] == '1'))
                len -= 2;
-       }
 
        /*
         * Windows doesn't like periods at the end of a name,
         * so neither do we
         */
-       while (len >= 2 && (outname[len-1] == '.')) {
+       while (len >= 2 && (outname[len-1] == '.'))
                len--;
-       }
 
        return len;
 }
diff --git a/fs/isofs/namei.c b/fs/isofs/namei.c
index c04b3a1..c8c7e51 100644
--- a/fs/isofs/namei.c
+++ b/fs/isofs/namei.c
@@ -15,7 +15,7 @@
  * some sanity tests.
  */
 static int
-isofs_cmp(struct dentry * dentry, const char * compare, int dlen)
+isofs_cmp(struct dentry *dentry, const char *compare, int dlen)
 {
        struct qstr qstr;
 
@@ -48,24 +48,24 @@ isofs_cmp(struct dentry * dentry, const char * compare, int 
dlen)
  */
 static unsigned long
 isofs_find_entry(struct inode *dir, struct dentry *dentry,
-       unsigned long *block_rv, unsigned long* offset_rv,
-       char * tmpname, struct iso_directory_record * tmpde)
+       unsigned long *block_rv, unsigned long *offset_rv,
+       char *tmpname, struct iso_directory_record *tmpde)
 {
        unsigned long bufsize = ISOFS_BUFFER_SIZE(dir);
        unsigned char bufbits = ISOFS_BUFFER_BITS(dir);
        unsigned long block, f_pos, offset, block_saved, offset_saved;
-       struct buffer_head * bh = NULL;
+       struct buffer_head *bh = NULL;
        struct isofs_sb_info *sbi = ISOFS_SB(dir->i_sb);
 
        if (!ISOFS_I(dir)->i_first_extent)
                return 0;
-  
+
        f_pos = 0;
        offset = 0;
        block = 0;
 
        while (f_pos < dir->i_size) {
-               struct iso_directory_record * de;
+               struct iso_directory_record *de;
                int de_len, match, i, dlen;
                char *dpnt;
 
@@ -114,7 +114,7 @@ isofs_find_entry(struct inode *dir, struct dentry *dentry,
 
                if (sbi->s_rock &&
                    ((i = get_rock_ridge_filename(de, tmpname, dir)))) {
-                       dlen = i;       /* possibly -1 */
+                       dlen = i;       /* possibly -1 */
                        dpnt = tmpname;
 #ifdef CONFIG_JOLIET
                } else if (sbi->s_joliet_level) {
@@ -145,8 +145,8 @@ isofs_find_entry(struct inode *dir, struct dentry *dentry,
                        isofs_normalize_block_and_offset(de,
                                                         &block_saved,
                                                         &offset_saved);
-                        *block_rv = block_saved;
-                        *offset_rv = offset_saved;
+                       *block_rv = block_saved;
+                       *offset_rv = offset_saved;
                        brelse(bh);
                        return 1;
                }
@@ -155,7 +155,7 @@ isofs_find_entry(struct inode *dir, struct dentry *dentry,
        return 0;
 }
 
-struct dentry *isofs_lookup(struct inode * dir, struct dentry * dentry, struct 
nameidata *nd)
+struct dentry *isofs_lookup(struct inode *dir, struct dentry *dentry, struct 
nameidata *nd)
 {
        int found;
        unsigned long block, offset;
@@ -170,9 +170,9 @@ struct dentry *isofs_lookup(struct inode * dir, struct 
dentry * dentry, struct n
 
        lock_kernel();
        found = isofs_find_entry(dir, dentry,
-                                &block, &offset,
-                                page_address(page),
-                                1024 + page_address(page));
+                               &block, &offset,
+                               page_address(page),
+                               1024 + page_address(page));
        __free_page(page);
 
        inode = NULL;
-
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