mac80211: fix flag check for QoS NOACK frames

Signed-off-by: Claudio Pisa <claudio.pisa@uniroma2.it> Signed-off-by: John W. Linville <linville@tuxdriver.com>
git-mirror · May 29, 2012 · c26a0e1 · c26a0e1
1 parent bfc441a
commit c26a0e1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
@@ -153,7 +153,7 @@ static __le16 ieee80211_duration(struct ieee80211_tx_data *tx,
 
 	/* Don't calculate ACKs for QoS Frames with NoAck Policy set */
 	if (ieee80211_is_data_qos(hdr->frame_control) &&
-	    *(ieee80211_get_qos_ctl(hdr)) | IEEE80211_QOS_CTL_ACK_POLICY_NOACK)
+	    *(ieee80211_get_qos_ctl(hdr)) & IEEE80211_QOS_CTL_ACK_POLICY_NOACK)
 		dur = 0;
 	else
 		/* Time needed to transmit ACK