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: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Rajkumar Manoharan <rmanoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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 @@
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;