Messages in this thread Patch in this message | | | Subject | [PATCH 02/24] ste_dma40: Return directly after a failed kmalloc_array() | From | SF Markus Elfring <> | Date | Sat, 17 Sep 2016 17:08:49 +0200 |
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From: Markus Elfring <elfring@users.sourceforge.net> Date: Sat, 17 Sep 2016 08:21:30 +0200
Return directly after a memory allocation failed in this function at the beginning.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> --- 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 fbebeff..80a199a 100644 --- a/drivers/dma/ste_dma40.c +++ b/drivers/dma/ste_dma40.c @@ -3412,10 +3412,8 @@ 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; -- 2.10.0
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