V4L/DVB (5078): Pvrusb2: It's safe to kfree() a null pointer

Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Mike Isely 2007-01-20 00:02:26 -03:00 • committed by Mauro Carvalho Chehab
commit 6710fb868b