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Diffstat (limited to 'net/ipv4/tcp_input.c')
-rw-r--r--net/ipv4/tcp_input.c17
1 files changed, 7 insertions, 10 deletions
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index 577424323d5..b27be2f819a 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -3346,12 +3346,9 @@ static inline void tcp_check_space(struct sock *sk)
}
}
-static __inline__ void tcp_data_snd_check(struct sock *sk)
+static __inline__ void tcp_data_snd_check(struct sock *sk, struct tcp_sock *tp)
{
- struct sk_buff *skb = sk->sk_send_head;
-
- if (skb != NULL)
- __tcp_data_snd_check(sk, skb);
+ tcp_push_pending_frames(sk, tp);
tcp_check_space(sk);
}
@@ -3645,7 +3642,7 @@ int tcp_rcv_established(struct sock *sk, struct sk_buff *skb,
*/
tcp_ack(sk, skb, 0);
__kfree_skb(skb);
- tcp_data_snd_check(sk);
+ tcp_data_snd_check(sk, tp);
return 0;
} else { /* Header too small */
TCP_INC_STATS_BH(TCP_MIB_INERRS);
@@ -3711,7 +3708,7 @@ int tcp_rcv_established(struct sock *sk, struct sk_buff *skb,
if (TCP_SKB_CB(skb)->ack_seq != tp->snd_una) {
/* Well, only one small jumplet in fast path... */
tcp_ack(sk, skb, FLAG_DATA);
- tcp_data_snd_check(sk);
+ tcp_data_snd_check(sk, tp);
if (!tcp_ack_scheduled(tp))
goto no_ack;
}
@@ -3789,7 +3786,7 @@ step5:
/* step 7: process the segment text */
tcp_data_queue(sk, skb);
- tcp_data_snd_check(sk);
+ tcp_data_snd_check(sk, tp);
tcp_ack_snd_check(sk);
return 0;
@@ -4099,7 +4096,7 @@ int tcp_rcv_state_process(struct sock *sk, struct sk_buff *skb,
/* Do step6 onward by hand. */
tcp_urg(sk, skb, th);
__kfree_skb(skb);
- tcp_data_snd_check(sk);
+ tcp_data_snd_check(sk, tp);
return 0;
}
@@ -4290,7 +4287,7 @@ int tcp_rcv_state_process(struct sock *sk, struct sk_buff *skb,
/* tcp_data could move socket to TIME-WAIT */
if (sk->sk_state != TCP_CLOSE) {
- tcp_data_snd_check(sk);
+ tcp_data_snd_check(sk, tp);
tcp_ack_snd_check(sk);
}