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authorRongwei Wang <rongwei.wang@linux.alibaba.com>2021-11-05 21:47:09 +0100
committerLinus Torvalds <torvalds@linux-foundation.org>2021-11-06 21:30:45 +0100
commit9210622ab81f7e722da7563166d93b2a028a79d4 (patch)
tree94ec152cb9def778dc87a05be5906730bdc993fd /Documentation
parentmm/damon/vaddr: constify static mm_walk_ops (diff)
downloadlinux-9210622ab81f7e722da7563166d93b2a028a79d4.tar.xz
linux-9210622ab81f7e722da7563166d93b2a028a79d4.zip
mm/damon/dbgfs: remove unnecessary variables
In some functions, it's unnecessary to declare 'err' and 'ret' variables at the same time. This patch mainly to simplify the issue of such declarations by reusing one variable. Link: https://lkml.kernel.org/r/20211014073014.35754-1-sj@kernel.org Signed-off-by: Rongwei Wang <rongwei.wang@linux.alibaba.com> Signed-off-by: SeongJae Park <sj@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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