sparse pointer use of zero as null

Get rid of sparse related warnings from places that use integer as NULL
pointer.

[akpm@linux-foundation.org: coding-style fixes]
Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Cc: Andi Kleen <ak@suse.de>
Cc: Jeff Garzik <jeff@garzik.org>
Cc: Matt Mackall <mpm@selenic.com>
Cc: Ian Kent <raven@themaw.net>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Davide Libenzi <davidel@xmailserver.org>
Cc: Stephen Smalley <sds@tycho.nsa.gov>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
index 6dacd39bf048..a4284ccac1f9 100644
--- a/fs/compat_ioctl.c
+++ b/fs/compat_ioctl.c
@@ -3001,7 +3001,7 @@ static int __init init_sys32_ioctl(void)
         int i;
 
         for (i = 0; i < ARRAY_SIZE(ioctl_start); i++) {
-                if (ioctl_start[i].next != 0) {
+                if (ioctl_start[i].next) {
                         printk("ioctl translation %d bad\n",i);
                         return -1;
                 }