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authorIvo van Doorn <ivdoorn@gmail.com>2008-06-20 16:11:00 -0400
committerJohn W. Linville <linville@tuxdriver.com>2008-06-25 10:56:16 -0400
commit99ade2597e3f7f0ad463c489aaccd6cc605e242c (patch)
treea644c9c689cded6ebdb46953180af82d7d3fcdd4 /drivers/net/3c515.c
parent2f9ec47d0954f9d2e5a00209c2689cbc477a8c89 (diff)
rt2x00: Fix unbalanced mutex locking
The usb_cache_mutex was not correctly released under all circumstances. Both rt73usb as rt2500usb didn't release the mutex under certain conditions when the register access failed. Obviously such failure would lead to deadlocks. In addition under similar circumstances when the bbp register couldn't be read the value must be set to 0xff to indicate that the value is wrong. This too didn't happen under all circumstances. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/3c515.c')
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