[IPV6]: 'info' argument of ipv6 ->err_handler() is net-endian

[deliverable/linux.git] / net / ipv6 / tcp_ipv6.c

diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index 2546fc9f0a78b14559fc380b365665ad02afaed6..eb6d145ecfd785d572c2dc60e52f99097356405b 100644 (file)
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -310,7 +310,7 @@ failure:
 }
 
 static void tcp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
-               int type, int code, int offset, __u32 info)
+               int type, int code, int offset, __be32 info)
 {
        struct ipv6hdr *hdr = (struct ipv6hdr*)skb->data;
        const struct tcphdr *th = (struct tcphdr *)(skb->data+offset);
@@ -329,7 +329,7 @@ static void tcp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
        }
 
        if (sk->sk_state == TCP_TIME_WAIT) {
-               inet_twsk_put((struct inet_timewait_sock *)sk);
+               inet_twsk_put(inet_twsk(sk));
                return;
        }
 
@@ -653,7 +653,7 @@ static void tcp_v6_send_ack(struct sk_buff *skb, u32 seq, u32 ack, u32 win, u32
        int tot_len = sizeof(struct tcphdr);
 
        if (ts)
-               tot_len += 3*4;
+               tot_len += TCPOLEN_TSTAMP_ALIGNED;
 
        buff = alloc_skb(MAX_HEADER + sizeof(struct ipv6hdr) + tot_len,
                         GFP_ATOMIC);
@@ -749,7 +749,7 @@ static struct sock *tcp_v6_hnd_req(struct sock *sk,struct sk_buff *skb)
                        bh_lock_sock(nsk);
                        return nsk;
                }
-               inet_twsk_put((struct inet_timewait_sock *)nsk);
+               inet_twsk_put(inet_twsk(nsk));
                return NULL;
        }
 
@@ -1237,7 +1237,7 @@ process:
 
        skb->dev = NULL;
 
-       bh_lock_sock(sk);
+       bh_lock_sock_nested(sk);
        ret = 0;
        if (!sock_owned_by_user(sk)) {
 #ifdef CONFIG_NET_DMA
@@ -1283,18 +1283,17 @@ discard_and_relse:
 
 do_time_wait:
        if (!xfrm6_policy_check(NULL, XFRM_POLICY_IN, skb)) {
-               inet_twsk_put((struct inet_timewait_sock *)sk);
+               inet_twsk_put(inet_twsk(sk));
                goto discard_it;
        }
 
        if (skb->len < (th->doff<<2) || tcp_checksum_complete(skb)) {
                TCP_INC_STATS_BH(TCP_MIB_INERRS);
-               inet_twsk_put((struct inet_timewait_sock *)sk);
+               inet_twsk_put(inet_twsk(sk));
                goto discard_it;
        }
 
-       switch (tcp_timewait_state_process((struct inet_timewait_sock *)sk,
-                                          skb, th)) {
+       switch (tcp_timewait_state_process(inet_twsk(sk), skb, th)) {
        case TCP_TW_SYN:
        {
                struct sock *sk2;