From: Markus Elfring <elfr...@users.sourceforge.net> Date: Sat, 20 May 2017 22:33:21 +0200
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 Signed-off-by: Markus Elfring <elfr...@users.sourceforge.net> --- mm/zswap.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/mm/zswap.c b/mm/zswap.c index eedc27894b10..18d8e87119a6 100644 --- a/mm/zswap.c +++ b/mm/zswap.c @@ -518,7 +518,5 @@ static struct zswap_pool *zswap_pool_create(char *type, char *compressor) - 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)); -- 2.13.0
