mm: vmpressure: don't need call kfree if kstrndup fails

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When kstrndup fails, no memory was allocated and we can exit directly.

[david@redhat.com: reword changelog]
Signed-off-by: Yang Shi <yang.shi@linux.alibaba.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Reviewed-by: David Hildenbrand <david@redhat.com>
Acked-by: David Rientjes <rientjes@google.com>
Link: http://lkml.kernel.org/r/1581398649-125989-1-git-send-email-yang.shi@linux.alibaba.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

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Yang Shi 2020-04-01 21:09:59 -07:00 • committed by Linus Torvalds

parent fe925c0cb0

commit 565dc84231

1 changed files with 2 additions and 4 deletions

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mm/vmpressure.c

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