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Commit 8890d05f authored by Sujith Manoharan's avatar Sujith Manoharan Committed by John W. Linville
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ath9k: Clear NoA schedule properly 



When an active context transitions to inactive
state, the NoA schedule needs to be removed
for the context that has beaconing enabled.
Not doing this will affect p2p clients.

Signed-off-by: default avatarSujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent eaf04a69

drivers/net/wireless/ath/ath9k/channel.c

+15 −0
Original line number Diff line number Diff line
@@ -356,6 +356,21 @@ void ath_chanctx_event(struct ath_softc *sc, struct ieee80211_vif *vif, 
				"Move chanctx state from WAIT_FOR_TIMER to WAIT_FOR_BEACON\n");

		}



		/*

		 * When a context becomes inactive, for example,

		 * disassociation of a station context, the NoA

		 * attribute needs to be removed from subsequent

		 * beacons.

		 */

		if (!ctx->active && avp->noa_duration &&

		    sc->sched.state != ATH_CHANCTX_STATE_WAIT_FOR_BEACON) {

			avp->noa_duration = 0;

			avp->periodic_noa = false;



			ath_dbg(common, CHAN_CTX,

				"Clearing NoA schedule\n");

		}



		if (sc->sched.state != ATH_CHANCTX_STATE_WAIT_FOR_BEACON)

			break;