commit d048e503a2b01e771ee87921c24d89d7ec3f0c2f
author Jouni Malinen <j@w1.fi> Sat Oct 11 03:29:55 2008 +0300
committer John W. Linville <linville@tuxdriver.com> Tue Oct 14 21:08:11 2008 -0400
tree 71df617d24f8ba4cc349b3588e9ee87a5b891b7a
parent c25bab54fe30d26a2cddf7058d77da72be630b23

mac80211: Fix scan RX processing oops

ieee80211_bss_info_update() can return NULL. Verify that this is not the
case before calling ieee802111_rx_bss_put() which would trigger an oops
in interrupt context in atomic_dec_and_lock().

Signed-off-by: Jouni Malinen <jouni.malinen@atheros.com>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Acked-by: Benoit Papillault <benoit.papillault@free.fr>
Signed-off-by: John W. Linville <linville@tuxdriver.com>