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(parent: 4ff2fd8) | patch
dmaenegine: Delete a check before free_percpu()
authorMarkus Elfring <elfring@users.sourceforge.net>
Mon, 1 Dec 2014 05:06:57 +0000 (06:06 +0100)
committerVinod Koul <vinod.koul@intel.com>
Tue, 9 Dec 2014 09:26:55 +0000 (14:56 +0530)
commita9507ca3fb90987db5c6cc385885782cb05d4967
tree790262ea3e7e132ce4cfd8fbb5997a344589b502tree | snapshot (tar.gz zip)
parent4ff2fd839ce86b1e2b1fed543886930a493de588commit | diff
dmaenegine: Delete a check before free_percpu()

The free_percpu() 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>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
drivers/dma/dmaengine.c diff | blob | blame | history