carl9170: add missing return-value check
authorChristian Lamparter <chunkeey@googlemail.com>
Sun, 26 Dec 2010 17:21:53 +0000 (18:21 +0100)
committerJohn W. Linville <linville@tuxdriver.com>
Tue, 4 Jan 2011 19:35:12 +0000 (14:35 -0500)
commitc9e57f0fdccf74ef7884fed61d212e524b9c4bcd
treeb3635c786799cbfe0b889468bcf6c37bc56f2593
parentbb007554fe1f66c4796c7c7ae7bfc735fc8213f7
carl9170: add missing return-value check

This patch adds a forgotten bail-out path.

Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
drivers/net/wireless/ath/carl9170/phy.c