mac80211: fix bug in ieee80211_build_probe_req
authorJohannes Berg <johannes.berg@intel.com>
Tue, 8 Nov 2011 12:04:41 +0000 (13:04 +0100)
committerJohn W. Linville <linville@tuxdriver.com>
Wed, 9 Nov 2011 19:35:55 +0000 (14:35 -0500)
ieee80211_probereq_get() can return NULL in
which case we should clean up & return NULL
in ieee80211_build_probe_req() as well.

Cc: stable@vger.kernel.org
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

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