diff --git a/net/mac80211/pm.c b/net/mac80211/pm.c
index 7a549f9deb967c1acbcf4ce1dbc41d28bcbefb4d..5e3d476972f916f741ea44d5c1d62fb60acf83dc 100644
--- a/net/mac80211/pm.c
+++ b/net/mac80211/pm.c
@@ -55,15 +55,6 @@ int __ieee80211_suspend(struct ieee80211_hw *hw)
 
 	rcu_read_unlock();
 
-	/* flush again, in case driver queued work */
-	flush_workqueue(local->hw.workqueue);
-
-	/* stop hardware - this must stop RX */
-	if (local->open_count) {
-		ieee80211_led_radio(local, false);
-		drv_stop(local);
-	}
-
 	/* remove STAs */
 	spin_lock_irqsave(&local->sta_lock, flags);
 	list_for_each_entry(sta, &local->sta_list, list) {
@@ -111,7 +102,22 @@ int __ieee80211_suspend(struct ieee80211_hw *hw)
 		drv_remove_interface(local, &conf);
 	}
 
+	/* stop hardware - this must stop RX */
+	if (local->open_count) {
+		ieee80211_led_radio(local, false);
+		drv_stop(local);
+	}
+
+	/*
+	 * flush again, in case driver queued work -- it
+	 * shouldn't be doing (or cancel everything in the
+	 * stop callback) that but better safe than sorry.
+	 */
+	flush_workqueue(local->hw.workqueue);
+
 	local->suspended = true;
+	/* need suspended to be visible before quiescing is false */
+	barrier();
 	local->quiescing = false;
 
 	return 0;
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index de5bba7f910ae876637c3002544a6963eebccdfd..0936fc24942deddd8ea69f66f29c1b8c35d1e468 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -2453,6 +2453,18 @@ void __ieee80211_rx(struct ieee80211_hw *hw, struct sk_buff *skb,
 		return;
 	}
 
+	/*
+	 * If we're suspending, it is possible although not too likely
+	 * that we'd be receiving frames after having already partially
+	 * quiesced the stack. We can't process such frames then since
+	 * that might, for example, cause stations to be added or other
+	 * driver callbacks be invoked.
+	 */
+	if (unlikely(local->quiescing || local->suspended)) {
+		kfree_skb(skb);
+		return;
+	}
+
 	if (status->flag & RX_FLAG_HT) {
 		/* rate_idx is MCS index */
 		if (WARN_ON(status->rate_idx < 0 ||