Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=bba907433b85ba2adae1bb3b6fd29b4e5f35c468
Commit: bba907433b85ba2adae1bb3b6fd29b4e5f35c468
Parent: 725d26d3f09ccb5bac4b4293096b985a312a0d67
Author: Eric Sandeen <[EMAIL PROTECTED]>
AuthorDate: Mon Jan 28 23:58:27 2008 -0500
Committer: Theodore Ts'o <[EMAIL PROTECTED]>
CommitDate: Mon Jan 28 23:58:27 2008 -0500
ext4 extents: remove unneeded casts
There are many casts in extents.c which are not needed,
as the variables are already the type of the cast, or
are being promoted for no particular reason in printk's.
Signed-off-by: Eric Sandeen <[EMAIL PROTECTED]>
Signed-off-by: Mingming Cao <[EMAIL PROTECTED]>
---
fs/ext4/extents.c | 49 ++++++++++++++++++++++---------------------------
1 files changed, 22 insertions(+), 27 deletions(-)
diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c
index 19d8059..6853722 100644
--- a/fs/ext4/extents.c
+++ b/fs/ext4/extents.c
@@ -374,7 +374,7 @@ ext4_ext_binsearch_idx(struct inode *inode,
struct ext4_extent_idx *r, *l, *m;
- ext_debug("binsearch for %lu(idx): ", (unsigned long)block);
+ ext_debug("binsearch for %u(idx): ", block);
l = EXT_FIRST_INDEX(eh) + 1;
r = EXT_LAST_INDEX(eh);
@@ -440,7 +440,7 @@ ext4_ext_binsearch(struct inode *inode,
return;
}
- ext_debug("binsearch for %lu: ", (unsigned long)block);
+ ext_debug("binsearch for %u: ", block);
l = EXT_FIRST_EXTENT(eh) + 1;
r = EXT_LAST_EXTENT(eh);
@@ -766,7 +766,7 @@ static int ext4_ext_split(handle_t *handle, struct inode
*inode,
while (k--) {
oldblock = newblock;
newblock = ablocks[--a];
- bh = sb_getblk(inode->i_sb, (ext4_fsblk_t)newblock);
+ bh = sb_getblk(inode->i_sb, newblock);
if (!bh) {
err = -EIO;
goto cleanup;
@@ -786,9 +786,8 @@ static int ext4_ext_split(handle_t *handle, struct inode
*inode,
fidx->ei_block = border;
ext4_idx_store_pblock(fidx, oldblock);
- ext_debug("int.index at %d (block %llu): %lu -> %llu\n", i,
- newblock, (unsigned long) le32_to_cpu(border),
- oldblock);
+ ext_debug("int.index at %d (block %llu): %u -> %llu\n",
+ i, newblock, le32_to_cpu(border), oldblock);
/* copy indexes */
m = 0;
path[i].p_idx++;
@@ -1476,10 +1475,10 @@ ext4_ext_put_gap_in_cache(struct inode *inode, struct
ext4_ext_path *path,
} else if (block < le32_to_cpu(ex->ee_block)) {
lblock = block;
len = le32_to_cpu(ex->ee_block) - block;
- ext_debug("cache gap(before): %lu [%lu:%lu]",
- (unsigned long) block,
- (unsigned long) le32_to_cpu(ex->ee_block),
- (unsigned long) ext4_ext_get_actual_len(ex));
+ ext_debug("cache gap(before): %u [%u:%u]",
+ block,
+ le32_to_cpu(ex->ee_block),
+ ext4_ext_get_actual_len(ex));
} else if (block >= le32_to_cpu(ex->ee_block)
+ ext4_ext_get_actual_len(ex)) {
ext4_lblk_t next;
@@ -1487,10 +1486,10 @@ ext4_ext_put_gap_in_cache(struct inode *inode, struct
ext4_ext_path *path,
+ ext4_ext_get_actual_len(ex);
next = ext4_ext_next_allocated_block(path);
- ext_debug("cache gap(after): [%lu:%lu] %lu",
- (unsigned long) le32_to_cpu(ex->ee_block),
- (unsigned long) ext4_ext_get_actual_len(ex),
- (unsigned long) block);
+ ext_debug("cache gap(after): [%u:%u] %u",
+ le32_to_cpu(ex->ee_block),
+ ext4_ext_get_actual_len(ex),
+ block);
BUG_ON(next == lblock);
len = next - lblock;
} else {
@@ -1498,7 +1497,7 @@ ext4_ext_put_gap_in_cache(struct inode *inode, struct
ext4_ext_path *path,
BUG();
}
- ext_debug(" -> %lu:%lu\n", (unsigned long) lblock, len);
+ ext_debug(" -> %u:%lu\n", lblock, len);
ext4_ext_put_in_cache(inode, lblock, len, 0, EXT4_EXT_CACHE_GAP);
}
@@ -1520,11 +1519,9 @@ ext4_ext_in_cache(struct inode *inode, ext4_lblk_t block,
ex->ee_block = cpu_to_le32(cex->ec_block);
ext4_ext_store_pblock(ex, cex->ec_start);
ex->ee_len = cpu_to_le16(cex->ec_len);
- ext_debug("%lu cached by %lu:%lu:%llu\n",
- (unsigned long) block,
- (unsigned long) cex->ec_block,
- (unsigned long) cex->ec_len,
- cex->ec_start);
+ ext_debug("%u cached by %u:%u:%llu\n",
+ block,
+ cex->ec_block, cex->ec_len, cex->ec_start);
return cex->ec_type;
}
@@ -2145,9 +2142,8 @@ int ext4_ext_get_blocks(handle_t *handle, struct inode
*inode,
unsigned long allocated = 0;
__clear_bit(BH_New, &bh_result->b_state);
- ext_debug("blocks %lu/%lu requested for inode %u\n",
- (unsigned long) iblock, max_blocks,
- (unsigned) inode->i_ino);
+ ext_debug("blocks %u/%lu requested for inode %u\n",
+ iblock, max_blocks, inode->i_ino);
mutex_lock(&EXT4_I(inode)->truncate_mutex);
/* check in cache */
@@ -2210,7 +2206,7 @@ int ext4_ext_get_blocks(handle_t *handle, struct inode
*inode,
newblock = iblock - ee_block + ee_start;
/* number of remaining blocks in the extent */
allocated = ee_len - (iblock - ee_block);
- ext_debug("%d fit into %lu:%d -> %llu\n", (int) iblock,
+ ext_debug("%u fit into %lu:%d -> %llu\n", iblock,
ee_block, ee_len, newblock);
/* Do not put uninitialized extent in the cache */
@@ -2470,9 +2466,8 @@ retry:
if (!ret) {
ext4_error(inode->i_sb, "ext4_fallocate",
"ext4_ext_get_blocks returned 0! inode#%lu"
- ", block=%lu, max_blocks=%lu",
- inode->i_ino, (unsigned long)block,
- (unsigned long)max_blocks);
+ ", block=%u, max_blocks=%lu",
+ inode->i_ino, block, max_blocks);
ret = -EIO;
ext4_mark_inode_dirty(handle, inode);
ret2 = ext4_journal_stop(handle);
-
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