Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d39badf05b52f99169b22ce324fd31c8b44a0473
Commit:     d39badf05b52f99169b22ce324fd31c8b44a0473
Parent:     ab66b4a7a3969077f6e2a18a0d2d849d3b84a337
Author:     Satyam Sharma <[EMAIL PROTECTED]>
AuthorDate: Fri Aug 10 15:27:24 2007 -0700
Committer:  David S. Miller <[EMAIL PROTECTED]>
CommitDate: Wed Oct 10 16:48:02 2007 -0700

    [NET] netconsole: Cleanups, codingstyle, prettyfication
    
    Based upon initial work by Keiichi Kii <[EMAIL PROTECTED]>.
    
    (1) Remove unwanted headers.
    (2) Mark __init and __exit as appropriate.
    (3) Various trivial codingstyle and prettification stuff.
    
    Signed-off-by: Satyam Sharma <[EMAIL PROTECTED]>
    Signed-off-by: Keiichi Kii <[EMAIL PROTECTED]>
    Acked-by: Matt Mackall <[EMAIL PROTECTED]>
    Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
    Signed-off-by: David S. Miller <[EMAIL PROTECTED]>
---
 drivers/net/netconsole.c |   55 ++++++++++++++++++++++-----------------------
 1 files changed, 27 insertions(+), 28 deletions(-)

diff --git a/drivers/net/netconsole.c b/drivers/net/netconsole.c
index 69233f6..f1c2a2d 100644
--- a/drivers/net/netconsole.c
+++ b/drivers/net/netconsole.c
@@ -35,35 +35,32 @@
  ****************************************************************/
 
 #include <linux/mm.h>
-#include <linux/tty.h>
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/console.h>
-#include <linux/tty_driver.h>
 #include <linux/moduleparam.h>
 #include <linux/string.h>
-#include <linux/sysrq.h>
-#include <linux/smp.h>
 #include <linux/netpoll.h>
 
 MODULE_AUTHOR("Maintainer: Matt Mackall <[EMAIL PROTECTED]>");
 MODULE_DESCRIPTION("Console driver for network interfaces");
 MODULE_LICENSE("GPL");
 
-static char config[256];
-module_param_string(netconsole, config, 256, 0);
+#define MAX_PARAM_LENGTH       256
+#define MAX_PRINT_CHUNK                1000
+
+static char config[MAX_PARAM_LENGTH];
+module_param_string(netconsole, config, MAX_PARAM_LENGTH, 0);
 MODULE_PARM_DESC(netconsole, " [EMAIL 
PROTECTED]/[dev],[tgt-port]@<tgt-ip>/[tgt-macaddr]\n");
 
 static struct netpoll np = {
-       .name = "netconsole",
-       .dev_name = "eth0",
-       .local_port = 6665,
-       .remote_port = 6666,
-       .remote_mac = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
+       .name           = "netconsole",
+       .dev_name       = "eth0",
+       .local_port     = 6665,
+       .remote_port    = 6666,
+       .remote_mac     = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
 };
-static int configured = 0;
-
-#define MAX_PRINT_CHUNK 1000
+static int configured;
 
 static void write_msg(struct console *con, const char *msg, unsigned int len)
 {
@@ -75,7 +72,7 @@ static void write_msg(struct console *con, const char *msg, 
unsigned int len)
 
        local_irq_save(flags);
 
-       for(left = len; left; ) {
+       for (left = len; left;) {
                frag = min(left, MAX_PRINT_CHUNK);
                netpoll_send_udp(&np, msg, frag);
                msg += frag;
@@ -86,12 +83,12 @@ static void write_msg(struct console *con, const char *msg, 
unsigned int len)
 }
 
 static struct console netconsole = {
-       .name = "netcon",
-       .flags = CON_ENABLED | CON_PRINTBUFFER,
-       .write = write_msg
+       .name   = "netcon",
+       .flags  = CON_ENABLED | CON_PRINTBUFFER,
+       .write  = write_msg,
 };
 
-static int option_setup(char *opt)
+static int __init option_setup(char *opt)
 {
        configured = !netpoll_parse_options(&np, opt);
        return 1;
@@ -99,28 +96,30 @@ static int option_setup(char *opt)
 
 __setup("netconsole=", option_setup);
 
-static int init_netconsole(void)
+static int __init init_netconsole(void)
 {
-       int err;
+       int err = 0;
 
-       if(strlen(config))
+       if (strnlen(config, MAX_PARAM_LENGTH))
                option_setup(config);
 
-       if(!configured) {
-               printk("netconsole: not configured, aborting\n");
-               return 0;
+       if (!configured) {
+               printk(KERN_INFO "netconsole: not configured, aborting\n");
+               goto out;
        }
 
        err = netpoll_setup(&np);
        if (err)
-               return err;
+               goto out;
 
        register_console(&netconsole);
        printk(KERN_INFO "netconsole: network logging started\n");
-       return 0;
+
+out:
+       return err;
 }
 
-static void cleanup_netconsole(void)
+static void __exit cleanup_netconsole(void)
 {
        unregister_console(&netconsole);
        netpoll_cleanup(&np);
-
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