mwl8k: prevent crash in ->configure_filter() if no interface was added
authorLennert Buytenhek <buytenh@wantstofly.org>
Mon, 3 Aug 2009 19:58:57 +0000 (21:58 +0200)
committerJohn W. Linville <linville@tuxdriver.com>
Fri, 7 Aug 2009 17:09:32 +0000 (13:09 -0400)
commita94cc97e14c5750ec2b50b2e4ecdfb0f369ed0f4
treed29f78c4fcf664aaa8ddd1a8c79d169b34b6ed65
parent37055bd455b31b8220c35a1ede9c6aceb791cc88
mwl8k: prevent crash in ->configure_filter() if no interface was added

Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
Acked-by: Nicolas Pitre <nico@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
drivers/net/wireless/mwl8k.c