Author: adrian
Date: Wed Sep 28 03:07:51 2011
New Revision: 225821
URL: http://svn.freebsd.org/changeset/base/225821
Log:
Fix lock order to be correcter.
Nothing else locks these two queues (cabq, avp mcastq), but it should
be consistent and correct.
Modified:
head/sys/dev/ath/if_ath.c
Modified: head/sys/dev/ath/if_ath.c
==============================================================================
--- head/sys/dev/ath/if_ath.c Wed Sep 28 03:05:04 2011 (r225820)
+++ head/sys/dev/ath/if_ath.c Wed Sep 28 03:07:51 2011 (r225821)
@@ -2620,8 +2620,8 @@ ath_beacon_generate(struct ath_softc *sc
}
/* NB: gated by beacon so safe to start here */
ath_hal_txstart(ah, cabq->axq_qnum);
- ATH_TXQ_UNLOCK(cabq);
ATH_TXQ_UNLOCK(&avp->av_mcastq);
+ ATH_TXQ_UNLOCK(cabq);
}
return bf;
}
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