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| author | Markus Elfring | 2014-12-13 01:57:18 +0100 |
|---|---|---|
| committer | Linus Torvalds | 2014-12-13 21:42:50 +0100 |
| commit | 442cc432e68b24dc6bd70b1ee1f5d477ee1aa385 (patch) | |
| tree | 51c430bb8e21b0e393cd5d94e1f9cd4d3005c6e7 /mm/zbud.c | |
| parent | mm/zswap: add __init to some functions in zswap (diff) | |
| download | kernel-qcow2-linux-442cc432e68b24dc6bd70b1ee1f5d477ee1aa385.tar.gz kernel-qcow2-linux-442cc432e68b24dc6bd70b1ee1f5d477ee1aa385.tar.xz kernel-qcow2-linux-442cc432e68b24dc6bd70b1ee1f5d477ee1aa385.zip | |
mm/zswap: delete unnecessary check before calling free_percpu()
free_percpu() tests whether its argument is NULL and then returns
immediately. Thus the test around the call is not needed.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Cc: Seth Jennings <sjennings@variantweb.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/zbud.c')
0 files changed, 0 insertions, 0 deletions