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(parent: a500cb3) | patch
mm/vmscan.c: fix -Wunused-but-set-variable warning
authorKai Song <songkai01@inspur.com>
Fri, 5 Nov 2021 20:42:22 +0000 (13:42 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Sat, 6 Nov 2021 20:30:40 +0000 (13:30 -0700)
commitcb75463ca73483e79fbbad60f6fb704ee0489856
treeb3a63bb56e6a7255e949ca6cc090814fe347ad63tree | snapshot
parenta500cb342c84a4c4696850304124bc801331c4a8commit | diff
mm/vmscan.c: fix -Wunused-but-set-variable warning

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>
mm/vmscan.c diff | blob | history
Domain: System / Kernel;