From: Johannes Berg <johannes@sipsolutions.net>
Date: Fri, 30 Apr 2010 11:48:36 +0000 (+0200)
Subject: mac80211: fix ieee80211_find_sta[_by_hw]
X-Git-Tag: v2.6.35-rc1~473^2~167^2~60
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f7c65594f7148b778f41d591a701e94bb22428e4;p=pandora-kernel.git

mac80211: fix ieee80211_find_sta[_by_hw]

Both of these functions can currently return
a station pointer that, to the driver, is
invalid (in IBSS mode only) because adding
the station failed. Check for that, and also
make ieee80211_find_sta() properly use the
per interface station search.

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