mac80211: fix ieee80211_find_sta[_by_hw]

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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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Johannes Berg 2010-04-30 13:48:36 +02:00 • committed by John W. Linville

parent c7ab1a4dcb

commit f7c65594f7

1 changed files with 13 additions and 4 deletions

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net/mac80211/sta_info.c

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