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 <elfring@users.sourceforge.net>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
diff --git a/drivers/dma/ste_dma40.c b/drivers/dma/ste_dma40.c
index 156199d..b4dd591 100644
--- a/drivers/dma/ste_dma40.c
+++ b/drivers/dma/ste_dma40.c
@@ -3414,10 +3414,8 @@
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;