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authorGeert Uytterhoeven <geert@linux-m68k.org>2016-08-11 15:33:09 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2016-08-11 16:58:14 -0700
commitf33e6f0671b3ba81acef4d7c078af86afcc855c4 (patch)
treed43f63fd67fd6a6edc0af22bedf1c68a23c37f58 /mm
parentbcbf0d566b6e59a6e873bfe415cc415111a819e2 (diff)
downloadlinux-stericsson-f33e6f0671b3ba81acef4d7c078af86afcc855c4.tar.gz
mm, oom: fix uninitialized ret in task_will_free_mem()
mm/oom_kill.c: In function `task_will_free_mem': mm/oom_kill.c:767: warning: `ret' may be used uninitialized in this function If __task_will_free_mem() is never called inside the for_each_process() loop, ret will not be initialized. Fixes: 1af8bb43269563e4 ("mm, oom: fortify task_will_free_mem()") Link: http://lkml.kernel.org/r/1470255599-24841-1-git-send-email-geert@linux-m68k.org Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Acked-by: Michal Hocko <mhocko@suse.com> Cc: Oleg Nesterov <oleg@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm')
-rw-r--r--mm/oom_kill.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/oom_kill.c b/mm/oom_kill.c
index 7d0a275df822..d53a9aa00977 100644
--- a/mm/oom_kill.c
+++ b/mm/oom_kill.c
@@ -764,7 +764,7 @@ bool task_will_free_mem(struct task_struct *task)
{
struct mm_struct *mm = task->mm;
struct task_struct *p;
- bool ret;
+ bool ret = true;
/*
* Skip tasks without mm because it might have passed its exit_mm and