Commit bd34ab62 authored May 30, 2012 by Meenakshi Venkataraman Committed by John W. Linville Jun 04, 2012

mac80211: fix error in station state transitions during reconfig



As part of hardware reconfig mac80211 tries
to restore the station state to its values
before the hardware reconfig, but it only
goes to the last-state - 1. Fix this
off-by-one error.

Cc: stable@kernel.org [3.4]
Signed-off-by: Meenakshi Venkataraman <meenakshi.venkataraman@intel.com>
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

parent a5fdde28

net/mac80211/util.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1271,7 +1271,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
		enum ieee80211_sta_state state;

		for (state = IEEE80211_STA_NOTEXIST;
		state < sta->sta_state - 1; state++)
		state < sta->sta_state; state++)
		WARN_ON(drv_sta_state(local, sta->sdata, sta,
		state, state + 1));
		}