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authorStephen Hemminger <shemminger@linux-foundation.org>2007-10-18 03:07:05 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-10-18 14:37:31 -0700
commitc80544dc0b87bb65038355e7aafdc30be16b26ab (patch)
tree176349304bec88a9de16e650c9919462e0dd453c /mm/vmscan.c
parentfuse: add blksize field to fuse_attr (diff)
downloadlinux-dev-c80544dc0b87bb65038355e7aafdc30be16b26ab.tar.xz
linux-dev-c80544dc0b87bb65038355e7aafdc30be16b26ab.zip
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>
Diffstat (limited to '')
-rw-r--r--mm/vmscan.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/vmscan.c b/mm/vmscan.c
index e1471385d001..cb474cc99645 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -1282,7 +1282,7 @@ out:
*/
if (priority < 0)
priority = 0;
- for (i = 0; zones[i] != 0; i++) {
+ for (i = 0; zones[i] != NULL; i++) {
struct zone *zone = zones[i];
if (!cpuset_zone_allowed_hardwall(zone, GFP_KERNEL))