From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx> Date: Sat, 31 Dec 2016 21:30:31 +0100 Omit an extra message for a memory allocation failure in this function. Link: http://events.linuxfoundation.org/sites/events/files/slides/LCJ16-Refactor_Strings-WSang_0.pdf Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx> --- drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c index a316cf9ac626..3b7a0c87954d 100644 --- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c +++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c @@ -1559,12 +1559,8 @@ dump_phys_mem(void *virt_addr, uint32_t num_bytes) num_pages = (offset + num_bytes + PAGE_SIZE - 1) / PAGE_SIZE; pages = kmalloc_array(num_pages, sizeof(*pages), GFP_KERNEL); - if (!pages) { - vchiq_log_error(vchiq_arm_log_level, - "Unable to allocation memory for %d pages\n", - num_pages); + if (!pages) return; - } down_read(¤t->mm->mmap_sem); rc = get_user_pages( -- 2.11.0 -- To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
