IB/mlx4: Correct max_srq_wr returned from mlx4_ib_query_device()

[powerpc.git] / net / ipv4 / ip_sockglue.c

diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c
index fabc250..4d54457 100644 (file)
--- a/net/ipv4/ip_sockglue.c
+++ b/net/ipv4/ip_sockglue.c
@@ -269,19 +269,21 @@ void ip_icmp_error(struct sock *sk, struct sk_buff *skb, int err,
        serr = SKB_EXT_ERR(skb);
        serr->ee.ee_errno = err;
        serr->ee.ee_origin = SO_EE_ORIGIN_ICMP;
-       serr->ee.ee_type = skb->h.icmph->type;
-       serr->ee.ee_code = skb->h.icmph->code;
+       serr->ee.ee_type = icmp_hdr(skb)->type;
+       serr->ee.ee_code = icmp_hdr(skb)->code;
        serr->ee.ee_pad = 0;
        serr->ee.ee_info = info;
        serr->ee.ee_data = 0;
-       serr->addr_offset = (u8 *)&(((struct iphdr *)(skb->h.icmph + 1))->daddr) -
+       serr->addr_offset = (u8 *)&(((struct iphdr *)(icmp_hdr(skb) + 1))->daddr) -
                                   skb_network_header(skb);
        serr->port = port;
 
-       skb->h.raw = payload;
-       if (!skb_pull(skb, payload - skb->data) ||
-           sock_queue_err_skb(sk, skb))
-               kfree_skb(skb);
+       if (skb_pull(skb, payload - skb->data) != NULL) {
+               skb_reset_transport_header(skb);
+               if (sock_queue_err_skb(sk, skb) == 0)
+                       return;
+       }
+       kfree_skb(skb);
 }
 
 void ip_local_error(struct sock *sk, int err, __be32 daddr, __be16 port, u32 info)
@@ -314,8 +316,8 @@ void ip_local_error(struct sock *sk, int err, __be32 daddr, __be16 port, u32 inf
        serr->addr_offset = (u8 *)&iph->daddr - skb_network_header(skb);
        serr->port = port;
 
-       skb->h.raw = skb->tail;
-       __skb_pull(skb, skb->tail - skb->data);
+       __skb_pull(skb, skb_tail_pointer(skb) - skb->data);
+       skb_reset_transport_header(skb);
 
        if (sock_queue_err_skb(sk, skb))
                kfree_skb(skb);
@@ -540,7 +542,7 @@ static int do_ip_setsockopt(struct sock *sk, int level,
                inet->hdrincl = val ? 1 : 0;
                break;
        case IP_MTU_DISCOVER:
-               if (val<0 || val>2)
+               if (val<0 || val>3)
                        goto e_inval;
                inet->pmtudisc = val;
                break;