mac80211: Fix panic in aggregation handling

Not assigning the vif pointer causes an oops.
This patch fixes it.

Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/net/mac80211/agg-tx.c b/net/mac80211/agg-tx.c
index 6ddd11466df2dc9a77cc7d632b0777308e71d86c..26d42e88808cd6c9d809d576864ffc9945552405 100644 (file)
--- a/net/mac80211/agg-tx.c
+++ b/net/mac80211/agg-tx.c
@@ -489,6 +489,7 @@ void ieee80211_start_tx_ba_cb_irqsafe(struct ieee80211_vif *vif,
        ra_tid = (struct ieee80211_ra_tid *) &skb->cb;
        memcpy(&ra_tid->ra, ra, ETH_ALEN);
        ra_tid->tid = tid;
+       ra_tid->vif = vif;
 
        skb->pkt_type = IEEE80211_ADDBA_MSG;
        skb_queue_tail(&local->skb_queue, skb);
@@ -625,6 +626,7 @@ void ieee80211_stop_tx_ba_cb_irqsafe(struct ieee80211_vif *vif,
        ra_tid = (struct ieee80211_ra_tid *) &skb->cb;
        memcpy(&ra_tid->ra, ra, ETH_ALEN);
        ra_tid->tid = tid;
+       ra_tid->vif = vif;
 
        skb->pkt_type = IEEE80211_DELBA_MSG;
        skb_queue_tail(&local->skb_queue, skb);