mac80211: Do not check for valid hw_queues for P2P_DEVICE

A P2P Device interface does not have a netdev, and is not expected to be used for transmitting data, so there is no need to assign hw queues for it. Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
git-mirror · Sep 4, 2012 · 0ef24e5 · 0ef24e5
1 parent aba4e6f
commit 0ef24e5
Showing 1 changed file with 9 additions and 7 deletions.
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
@@ -278,13 +278,15 @@ static int ieee80211_check_queues(struct ieee80211_sub_if_data *sdata)
 	int n_queues = sdata->local->hw.queues;
 	int i;
 
-	for (i = 0; i < IEEE80211_NUM_ACS; i++) {
-		if (WARN_ON_ONCE(sdata->vif.hw_queue[i] ==
-				 IEEE80211_INVAL_HW_QUEUE))
-			return -EINVAL;
-		if (WARN_ON_ONCE(sdata->vif.hw_queue[i] >=
-				 n_queues))
-			return -EINVAL;
+	if (sdata->vif.type != NL80211_IFTYPE_P2P_DEVICE) {
+		for (i = 0; i < IEEE80211_NUM_ACS; i++) {
+			if (WARN_ON_ONCE(sdata->vif.hw_queue[i] ==
+					 IEEE80211_INVAL_HW_QUEUE))
+				return -EINVAL;
+			if (WARN_ON_ONCE(sdata->vif.hw_queue[i] >=
+					 n_queues))
+				return -EINVAL;
+		}
 	}
 
 	if ((sdata->vif.type != NL80211_IFTYPE_AP) ||