---

yaml --- r: 194849 b: refs/heads/master c: f6e6b16 h: refs/heads/master i: 194847: ac87118 v: v3
git-mirror · May 10, 2010 · 0201bf5 · 0201bf5
1 parent 2512a2b
commit 0201bf5
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Showing 2 changed files with 9 additions and 5 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 68d7f0ce911e41e463c45911be031cdf6a096fe8
+refs/heads/master: f6e6b16823de0aff31cb8ee8c098383e3aceec58
diff --git a/trunk/net/bluetooth/l2cap.c b/trunk/net/bluetooth/l2cap.c
@@ -3546,7 +3546,8 @@ static inline int l2cap_data_channel_iframe(struct sock *sk, u16 rx_control, str
 		if (pi->conn_state & L2CAP_CONN_REJ_ACT)
 			pi->conn_state &= ~L2CAP_CONN_REJ_ACT;
 		else {
-			sk->sk_send_head = TX_QUEUE(sk)->next;
+			if (!skb_queue_empty(TX_QUEUE(sk)))
+				sk->sk_send_head = TX_QUEUE(sk)->next;
 			pi->next_tx_seq = pi->expected_ack_seq;
 			l2cap_ertm_send(sk);
 		}
@@ -3593,7 +3594,8 @@ static inline void l2cap_data_channel_rrframe(struct sock *sk, u16 rx_control)
 		if (pi->conn_state & L2CAP_CONN_REJ_ACT)
 			pi->conn_state &= ~L2CAP_CONN_REJ_ACT;
 		else {
-			sk->sk_send_head = TX_QUEUE(sk)->next;
+			if (!skb_queue_empty(TX_QUEUE(sk)))
+				sk->sk_send_head = TX_QUEUE(sk)->next;
 			pi->next_tx_seq = pi->expected_ack_seq;
 			l2cap_ertm_send(sk);
 		}
@@ -3625,12 +3627,14 @@ static inline void l2cap_data_channel_rejframe(struct sock *sk, u16 rx_control)
 		if (pi->conn_state & L2CAP_CONN_REJ_ACT)
 			pi->conn_state &= ~L2CAP_CONN_REJ_ACT;
 		else {
-			sk->sk_send_head = TX_QUEUE(sk)->next;
+			if (!skb_queue_empty(TX_QUEUE(sk)))
+				sk->sk_send_head = TX_QUEUE(sk)->next;
 			pi->next_tx_seq = pi->expected_ack_seq;
 			l2cap_ertm_send(sk);
 		}
 	} else {
-		sk->sk_send_head = TX_QUEUE(sk)->next;
+		if (!skb_queue_empty(TX_QUEUE(sk)))
+			sk->sk_send_head = TX_QUEUE(sk)->next;
 		pi->next_tx_seq = pi->expected_ack_seq;
 		l2cap_ertm_send(sk);