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net: USB: Deletion of unnecessary checks before the function call "kfree"
authorMarkus Elfring <elfring@users.sourceforge.net>
Thu, 20 Nov 2014 15:11:56 +0000 (16:11 +0100)
committerDavid S. Miller <davem@davemloft.net>
Fri, 21 Nov 2014 20:16:10 +0000 (15:16 -0500)
The kfree() 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: David S. Miller <davem@davemloft.net>

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