[PATCH] machzwd warning fix

drivers/char/watchdog/machzwd.c: In function 'zf_ioctl':
drivers/char/watchdog/machzwd.c:327: warning: passing argument 1 of 'zf_ping' makes integer from pointer without a cast

Also some coding-style repairs.

Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Al Viro <viro@ftp.linux.org.uk>
Acked-by: Wim Van Sebroeck <wim@iguana.be>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/drivers/char/watchdog/machzwd.c b/drivers/char/watchdog/machzwd.c
index 81fb3de..76c7fa3 100644 (file)
--- a/drivers/char/watchdog/machzwd.c
+++ b/drivers/char/watchdog/machzwd.c
@@ -314,21 +314,21 @@ static int zf_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
 {
        void __user *argp = (void __user *)arg;
        int __user *p = argp;
-       switch(cmd){
-               case WDIOC_GETSUPPORT:
-                       if (copy_to_user(argp, &zf_info, sizeof(zf_info)))
-                               return -EFAULT;
-                       break;
+       switch (cmd) {
+       case WDIOC_GETSUPPORT:
+               if (copy_to_user(argp, &zf_info, sizeof(zf_info)))
+                       return -EFAULT;
+               break;
 
-               case WDIOC_GETSTATUS:
-                       return put_user(0, p);
+       case WDIOC_GETSTATUS:
+               return put_user(0, p);
 
-               case WDIOC_KEEPALIVE:
-                       zf_ping(NULL);
-                       break;
+       case WDIOC_KEEPALIVE:
+               zf_ping(0);
+               break;
 
-               default:
-                       return -ENOTTY;
+       default:
+               return -ENOTTY;
        }
 
        return 0;