[media] gspca: remove needless check before usb_free_coherent()
authorWei Yongjun <yongjun_wei@trendmicro.com.cn>
Wed, 20 Mar 2013 14:30:46 +0000 (11:30 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Sat, 23 Mar 2013 13:48:56 +0000 (10:48 -0300)
usb_free_coherent() is safe with NULL addr and this check is
not required.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

No differences found