mm/vmscan.c: fix -Wunused-but-set-variable warning

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We fix the following warning when building kernel with W=1:

  mm/vmscan.c:1362:6: warning: variable 'err' set but not used [-Wunused-but-set-variable]

Link: https://lkml.kernel.org/r/20210924181218.21165-1-songkai01@inspur.com
Signed-off-by: Kai Song <songkai01@inspur.com>
Reviewed-by: Yang Shi <shy828301@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

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Kai Song 2021-11-05 13:42:22 -07:00 • committed by Linus Torvalds

parent a500cb342c

commit cb75463ca7

1 changed files with 1 additions and 2 deletions

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mm/vmscan.c

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