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Wrap another ATH_LOCK around the scanning flag.

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PR:		kern/163318
This commit is contained in:
adrian 2012-03-02 03:11:53 +00:00
parent 9d9d3e6003
commit aa727b1f0f
1 changed files with 2 additions and 0 deletions
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2
sys/dev/ath/if_ath.c
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@ -5690,8 +5690,10 @@ ath_set_channel(struct ieee80211com *ic)
* beacon timers. Note that since we only hear beacons in
* sta/ibss mode this has no effect in other operating modes.
*/
ATH_LOCK(sc);
if (!sc->sc_scanning && ic->ic_curchan == ic->ic_bsschan)
sc->sc_syncbeacon = 1;
ATH_UNLOCK(sc);
}
/*