From: Markus Elfring <[email protected]> Date: Sun, 21 May 2017 09:29:25 +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 <[email protected]> --- mm/zswap.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/mm/zswap.c b/mm/zswap.c index 3f0a9a1daef4..ed7312291df9 100644 --- a/mm/zswap.c +++ b/mm/zswap.c @@ -374,7 +374,6 @@ static int zswap_dstmem_prepare(unsigned int cpu) - if (!dst) { - pr_err("can't allocate compressor buffer\n"); + if (!dst) return -ENOMEM; - } + per_cpu(zswap_dstmem, cpu) = dst; return 0; } -- 2.13.0
