wireless: wl12xx, fix lock imbalance
authorJiri Slaby <jirislaby@gmail.com>
Tue, 14 Jul 2009 20:37:13 +0000 (22:37 +0200)
committerJohn W. Linville <linville@tuxdriver.com>
Fri, 24 Jul 2009 19:05:14 +0000 (15:05 -0400)
commitfe643414dbf330d6d910e01edd48dd93dc6f2942
treea4db7f0290aad3541da254dc3f5e287a5c733e25
parenta94ca4e7af0e6b63ef5345750fad8e1400274ba4
wireless: wl12xx, fix lock imbalance

Add omitted mutex_unlock to one of wl12xx_op_start fail paths (when
wl12xx_chip_wakeup fails).

[v2]
Power off the device, because:
\= cite from http://marc.info/?l=linux-kernel&m=124755028209880&w=2
If the chip cannot be booted, why should it remain powered on?
In some rare cases, the chip might fail to initialize, but can
recover if powered off and on again, so turning it off at this
point is the right thing to do. =/

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Reviewed-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
drivers/net/wireless/wl12xx/wl1251_main.c