Commit e0f8c580 authored Nov 16, 2015 by Markus Elfring Committed by Vinod Koul Dec 10, 2015

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 <elfring@users.sourceforge.net>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

parent 8005c49d

drivers/dma/ste_dma40.c

+1 −2

Original line number	Original line	Diff line number	Diff line
	@@ -3694,7 +3694,6 @@ static int __init d40_probe(struct platform_device *pdev)

	failure:		failure:
	if (base) {		if (base) {
	if (base->desc_slab)
	kmem_cache_destroy(base->desc_slab);		kmem_cache_destroy(base->desc_slab);
	if (base->virtbase)		if (base->virtbase)
	iounmap(base->virtbase);		iounmap(base->virtbase);