Markus Elfring a9507ca3fb 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>

2014-12-09 14:56:55 +05:30

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