ste_dma40: Delete an unnecessary check before the function call "kmem…

…_cache_destroy" The kmem_cache_destroy() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <[email protected]> Acked-by: Linus Walleij <[email protected]> Signed-off-by: Vinod Koul <[email protected]>
kyagi · Dec 10, 2015 · e0f8c58 · e0f8c58
1 parent 8005c49
commit e0f8c58
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/drivers/dma/ste_dma40.c b/drivers/dma/ste_dma40.c
@@ -3694,8 +3694,7 @@ static int __init d40_probe(struct platform_device *pdev)
 
 failure:
 	if (base) {
-		if (base->desc_slab)
-			kmem_cache_destroy(base->desc_slab);
+		kmem_cache_destroy(base->desc_slab);
 		if (base->virtbase)
 			iounmap(base->virtbase);