Commit 8c7914de authored by Rajkumar Manoharan's avatar Rajkumar Manoharan Committed by John W. Linville
Browse files

mac80211: disable power save if an infra AP vif exists 



PS should not be enabled if an infra AP vif exists in
the interface list. So while recalculating PS,
AP vif type should be taken into account.

Reviewed-by: default avatarJohannes Berg <johannes@sipsolutions.net>
Signed-off-by: default avatarRajkumar Manoharan <rmanoharan@atheros.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 5a3a0352

net/mac80211/mlme.c

+8 −0
Original line number Diff line number Diff line
@@ -601,6 +601,14 @@ void ieee80211_recalc_ps(struct ieee80211_local *local, s32 latency) 
	list_for_each_entry(sdata, &local->interfaces, list) {

		if (!ieee80211_sdata_running(sdata))

			continue;

		if (sdata->vif.type == NL80211_IFTYPE_AP) {

			/* If an AP vif is found, then disable PS

			 * by setting the count to zero thereby setting

			 * ps_sdata to NULL.

			 */

			count = 0;

			break;

		}

		if (sdata->vif.type != NL80211_IFTYPE_STATION)

			continue;

		found = sdata;