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| author | Geert Uytterhoeven <geert@linux-m68k.org> | 2016-08-12 00:33:09 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-08-12 01:58:14 +0200 |
| commit | f33e6f0671b3ba81acef4d7c078af86afcc855c4 (patch) | |
| tree | d43f63fd67fd6a6edc0af22bedf1c68a23c37f58 /mm/oom_kill.c | |
| parent | kasan: remove the unnecessary WARN_ONCE from quarantine.c (diff) | |
| download | linux-f33e6f0671b3ba81acef4d7c078af86afcc855c4.tar.xz linux-f33e6f0671b3ba81acef4d7c078af86afcc855c4.zip | |
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 '')
| -rw-r--r-- | mm/oom_kill.c | 2 |
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 |