X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=net%2Fmac80211%2Ftx.c;h=c80d5899f27903c23080c419e808fddc323d521e;hb=2ddddb98694af847f70463dbdc69aa491d9f477a;hp=f35eaea98e7316bcac44b45adb0d210ca3ad551e;hpb=e1c25dc638db01600069b3f9167d1b35f8d574b5;p=linux-2.6

diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index f35eaea98e..c80d5899f2 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -1132,7 +1132,7 @@ static int ieee80211_tx(struct net_device *dev, struct sk_buff *skb,
 	ieee80211_tx_handler *handler;
 	struct ieee80211_tx_data tx;
 	ieee80211_tx_result res = TX_DROP, res_prepare;
-	int ret, i;
+	int ret, i, retries = 0;
 
 	WARN_ON(__ieee80211_queue_pending(local, control->queue));
 
@@ -1216,6 +1216,13 @@ retry:
 		if (!__ieee80211_queue_stopped(local, control->queue)) {
 			clear_bit(IEEE80211_LINK_STATE_PENDING,
 				  &local->state[control->queue]);
+			retries++;
+			/*
+			 * Driver bug, it's rejecting packets but
+			 * not stopping queues.
+			 */
+			if (WARN_ON_ONCE(retries > 5))
+				goto drop;
 			goto retry;
 		}
 		memcpy(&store->control, control,
@@ -1898,6 +1905,7 @@ struct sk_buff *ieee80211_beacon_get(struct ieee80211_hw *hw,
 			control->flags |= IEEE80211_TXCTL_SHORT_PREAMBLE;
 		control->antenna_sel_tx = local->hw.conf.antenna_sel_tx;
 		control->flags |= IEEE80211_TXCTL_NO_ACK;
+		control->flags |= IEEE80211_TXCTL_DO_NOT_ENCRYPT;
 		control->retry_limit = 1;
 		control->flags |= IEEE80211_TXCTL_CLEAR_PS_FILT;
 	}