[v2] mac80211: disable power save if an infra AP vif exists

Commit Message

Rajkumar Manoharan Jan. 31, 2011, 6:58 p.m. UTC

None

Patch

diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index 3221069..dfa752e 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -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;