X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=net%2Fipv4%2Ftcp.c;h=1d7f49c6f0ca0a5821ad9fc0b04fbce85ebf91c5;hb=a0a69a0106dab8d20596f97f6674bed3b394d1ee;hp=2451aeb5ac23c72fc3fd99963aa07054d58e98c5;hpb=90f959bcb386da2c71613dcefc6a285e054a539e;p=pandora-kernel.git

diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index 2451aeb5ac23..1d7f49c6f0ca 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -1081,8 +1081,7 @@ out_err:
  *	this, no blocking and very strange errors 8)
  */
 
-static int tcp_recv_urg(struct sock *sk, long timeo,
-			struct msghdr *msg, int len, int flags)
+static int tcp_recv_urg(struct sock *sk, struct msghdr *msg, int len, int flags)
 {
 	struct tcp_sock *tp = tcp_sk(sk);
 
@@ -1697,7 +1696,7 @@ out:
 	return err;
 
 recv_urg:
-	err = tcp_recv_urg(sk, timeo, msg, len, flags);
+	err = tcp_recv_urg(sk, msg, len, flags);
 	goto out;
 }
 
@@ -2512,6 +2511,7 @@ struct sk_buff **tcp_gro_receive(struct sk_buff **head, struct sk_buff *skb)
 	struct sk_buff *p;
 	struct tcphdr *th;
 	struct tcphdr *th2;
+	unsigned int len;
 	unsigned int thlen;
 	unsigned int flags;
 	unsigned int mss = 1;
@@ -2532,6 +2532,7 @@ struct sk_buff **tcp_gro_receive(struct sk_buff **head, struct sk_buff *skb)
 
 	skb_gro_pull(skb, thlen);
 
+	len = skb_gro_len(skb);
 	flags = tcp_flag_word(th);
 
 	for (; (p = *head); head = &p->next) {
@@ -2562,7 +2563,7 @@ found:
 
 	mss = skb_shinfo(p)->gso_size;
 
-	flush |= (skb_gro_len(skb) > mss) | !skb_gro_len(skb);
+	flush |= (len > mss) | !len;
 	flush |= (ntohl(th2->seq) + skb_gro_len(p)) ^ ntohl(th->seq);
 
 	if (flush || skb_gro_receive(head, skb)) {
@@ -2575,7 +2576,7 @@ found:
 	tcp_flag_word(th2) |= flags & (TCP_FLAG_FIN | TCP_FLAG_PSH);
 
 out_check_final:
-	flush = skb_gro_len(skb) < mss;
+	flush = len < mss;
 	flush |= flags & (TCP_FLAG_URG | TCP_FLAG_PSH | TCP_FLAG_RST |
 			  TCP_FLAG_SYN | TCP_FLAG_FIN);