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Diffstat (limited to 'net/mac80211/ht.c')
-rw-r--r--net/mac80211/ht.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/net/mac80211/ht.c b/net/mac80211/ht.c
index 61ac7c48ac0c..9e7560becbbb 100644
--- a/net/mac80211/ht.c
+++ b/net/mac80211/ht.c
@@ -406,6 +406,9 @@ void ieee80211_request_smps(struct ieee80211_vif *vif,
if (WARN_ON(smps_mode == IEEE80211_SMPS_OFF))
smps_mode = IEEE80211_SMPS_AUTOMATIC;
+ if (sdata->u.mgd.driver_smps_mode == smps_mode)
+ return;
+
sdata->u.mgd.driver_smps_mode = smps_mode;
ieee80211_queue_work(&sdata->local->hw,