mac80211: Fix unresolved mesh frames queued without valid control.vif

[pandora-kernel.git] / net / mac80211 / tx.c

diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index ee8aa76..0c08d1e 100644 (file)
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -1412,14 +1412,7 @@ static void ieee80211_xmit(struct ieee80211_sub_if_data *sdata,
 
        info->flags |= IEEE80211_TX_CTL_REQ_TX_STATUS;
 
-       if (ieee80211_vif_is_mesh(&sdata->vif) &&
-           ieee80211_is_data(hdr->frame_control)) {
-               if (!is_multicast_ether_addr(hdr->addr1))
-                       if (mesh_nexthop_lookup(skb, sdata)) {
-                               dev_put(sdata->dev);
-                               return;
-                       }
-       } else if (unlikely(sdata->vif.type == NL80211_IFTYPE_MONITOR)) {
+       if (unlikely(sdata->vif.type == NL80211_IFTYPE_MONITOR)) {
                int hdrlen;
                u16 len_rthdr;
 
@@ -1476,6 +1469,15 @@ static void ieee80211_xmit(struct ieee80211_sub_if_data *sdata,
 
        info->control.vif = &sdata->vif;
 
+       if (ieee80211_vif_is_mesh(&sdata->vif) &&
+           ieee80211_is_data(hdr->frame_control) &&
+               !is_multicast_ether_addr(hdr->addr1))
+                       if (mesh_nexthop_lookup(skb, sdata)) {
+                               /* skb queued: don't free */
+                               dev_put(sdata->dev);
+                               return;
+                       }
+
        ieee80211_select_queue(local, skb);
        ieee80211_tx(sdata, skb, false);
        dev_put(sdata->dev);