projects
/
platform
/
kernel
/
linux-exynos.git
/ commitdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
| commitdiff |
tree
raw
|
patch
| inline |
side by side
(parent:
155b5f8
)
mm/zswap.c: delete an error message for a failed memory allocation in zswap_pool_create()
author
Markus Elfring
<elfring@users.sourceforge.net>
Thu, 6 Jul 2017 22:40:34 +0000
(15:40 -0700)
committer
Linus Torvalds
<torvalds@linux-foundation.org>
Thu, 6 Jul 2017 23:24:35 +0000
(16:24 -0700)
Omit an extra message for a memory allocation failure in this function.
This issue was detected by using the Coccinelle software.
Link:
http://events.linuxfoundation.org/sites/events/files/slides/LCJ16-Refactor_Strings-WSang_0.pdf
Link:
http://lkml.kernel.org/r/2345aabc-ae98-1d31-afba-40a02c5baf3d@users.sourceforge.net
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Cc: Dan Streetman <ddstreet@ieee.org>
Cc: Seth Jennings <sjenning@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
mm/zswap.c
patch
|
blob
|
history
diff --git
a/mm/zswap.c
b/mm/zswap.c
index
eedc278
..
18d8e87
100644
(file)
--- a/
mm/zswap.c
+++ b/
mm/zswap.c
@@
-515,10
+515,8
@@
static struct zswap_pool *zswap_pool_create(char *type, char *compressor)
}
pool = kzalloc(sizeof(*pool), GFP_KERNEL);
- if (!pool) {
- pr_err("pool alloc failed\n");
+ if (!pool)
return NULL;
- }
/* unique name for each pool specifically required by zsmalloc */
snprintf(name, 38, "zswap%x", atomic_inc_return(&zswap_pools_count));