[PATCH 02/24] ste_dma40: Return directly after a failed kmalloc_array()

[SF Markus Elfring]

From: Markus Elfring <elfr...@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 <elfr...@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