From 2c7f2f20da9d3fe13ed08d1661ebc12d4ce0cab9 Mon Sep 17 00:00:00 2001 From: Markus Elfring Date: Sat, 17 Sep 2016 08:21:30 +0200 Subject: [PATCH] ste_dma40: Return directly after a failed kmalloc_array() Return directly after a memory allocation failed in this function at the beginning. Signed-off-by: Markus Elfring Reviewed-by: Linus Walleij Signed-off-by: Vinod Koul --- drivers/dma/ste_dma40.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/dma/ste_dma40.c b/drivers/dma/ste_dma40.c index 156199d168bf..b4dd5910ffb1 100644 --- a/drivers/dma/ste_dma40.c +++ b/drivers/dma/ste_dma40.c @@ -3414,10 +3414,8 @@ static int __init d40_lcla_allocate(struct d40_base *base) page_list = kmalloc_array(MAX_LCLA_ALLOC_ATTEMPTS, sizeof(*page_list), GFP_KERNEL); - if (!page_list) { - ret = -ENOMEM; - goto failure; - } + if (!page_list) + return -ENOMEM; /* Calculating how many pages that are required */ base->lcla_pool.pages = SZ_1K * base->num_phy_chans / PAGE_SIZE; -- 2.45.2