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authorJouni Malinen <jouni.malinen@atheros.com>2009-02-24 15:49:58 +0100
committerJohn W. Linville <linville@tuxdriver.com>2009-02-27 20:53:04 +0100
commit0bfbce18b9c11201ebf1cfbc0deeab7bdbfe32a5 (patch)
tree71e4bbfbf415dd5f5131a69fc8cd9ad2a0bd3edc /kernel/mutex.c
parentath9k: Unlock sc->mutex on error path (diff)
downloadlinux-0bfbce18b9c11201ebf1cfbc0deeab7bdbfe32a5.tar.xz
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nl80211: Avoid AP mode BUG_ON hang with invalid lock assert
"cfg80211: add assert_cfg80211_lock() to ensure proper protection" added assert_cfg80211_lock() calls into various places. At least one of them, nl80211_send_wiphy(), should not have been there. That triggers the BUG_ON in assert_cfg80211_lock() and pretty much kills the kernel whenever someone runs hostapd.. Remove that call and make assert_cfg80211_lock() use WARN_ON instead of BUG_ON to be a bit more friendly to users. Signed-off-by: Jouni Malinen <jouni.malinen@atheros.com> Acked-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'kernel/mutex.c')
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