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ste_dma40: Delete an unnecessary check before the function call "kmem_cache_destroy"

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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>
This commit is contained in:
Markus Elfring 2015-11-16 20:26:27 +01:00 committed by Vinod Koul
parent 8005c49d9a
commit e0f8c58003
1 changed files with 1 additions and 2 deletions
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3
drivers/dma/ste_dma40.c
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@ -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);