From: Markus Elfring <[email protected]> Date: Thu, 11 May 2017 16:16:32 +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]> --- arch/metag/kernel/tcm.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/arch/metag/kernel/tcm.c b/arch/metag/kernel/tcm.c index 5d102b31ce84..6c9985591cf1 100644 --- a/arch/metag/kernel/tcm.c +++ b/arch/metag/kernel/tcm.c @@ -115,10 +115,8 @@ int __init tcm_add_region(struct tcm_region *reg) struct tcm_pool *pool; pool = kmalloc(sizeof(*pool), GFP_KERNEL); - if (!pool) { - pr_err("Failed to alloc memory for TCM pool!\n"); + if (!pool) return -ENOMEM; - } pool->tag = reg->tag; pool->start = reg->res.start; -- 2.12.3
