| commit | 442cc432e68b24dc6bd70b1ee1f5d477ee1aa385 | |
| author | Markus Elfring <elfring@users.sourceforge.net> | |
| Sat, 13 Dec 2014 00:57:18 +0000 (12 16:57 -0800) | ||
| committer | Linus Torvalds <torvalds@linux-foundation.org> | |
| Sat, 13 Dec 2014 20:42:50 +0000 (13 12:42 -0800) | ||
| tree | 51c430bb8e21b0e393cd5d94e1f9cd4d3005c6e7 | treesnapshot (tar.gz zip) |
| parent | dd01d7d89a0c492821c6db005c21e68258a833fc | commitdiff |
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>
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>
| mm/zswap.c | diffblobblamehistory |