[NET]: cleanup extra semicolons

[powerpc.git] / net / ipv6 / raw.c

diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index 203e069..009a104 100644 (file)
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -152,7 +152,7 @@ int ipv6_raw_deliver(struct sk_buff *skb, int nexthdr)
        int delivered = 0;
        __u8 hash;
 
-       saddr = &skb->nh.ipv6h->saddr;
+       saddr = &ipv6_hdr(skb)->saddr;
        daddr = saddr + 1;
 
        hash = nexthdr & (MAX_INET_PROTOS - 1);
@@ -361,17 +361,18 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb)
                skb->ip_summed = CHECKSUM_UNNECESSARY;
 
        if (skb->ip_summed == CHECKSUM_COMPLETE) {
-               skb_postpull_rcsum(skb, skb->nh.raw,
-                                  skb->h.raw - skb->nh.raw);
-               if (!csum_ipv6_magic(&skb->nh.ipv6h->saddr,
-                                    &skb->nh.ipv6h->daddr,
+               skb_postpull_rcsum(skb, skb_network_header(skb),
+                                  skb_network_header_len(skb));
+               if (!csum_ipv6_magic(&ipv6_hdr(skb)->saddr,
+                                    &ipv6_hdr(skb)->daddr,
                                     skb->len, inet->num, skb->csum))
                        skb->ip_summed = CHECKSUM_UNNECESSARY;
        }
-       if (skb->ip_summed != CHECKSUM_UNNECESSARY)
-               skb->csum = ~csum_unfold(csum_ipv6_magic(&skb->nh.ipv6h->saddr,
-                                            &skb->nh.ipv6h->daddr,
-                                            skb->len, inet->num, 0));
+       if (!skb_csum_unnecessary(skb))
+               skb->csum = ~csum_unfold(csum_ipv6_magic(&ipv6_hdr(skb)->saddr,
+                                                        &ipv6_hdr(skb)->daddr,
+                                                        skb->len,
+                                                        inet->num, 0));
 
        if (inet->hdrincl) {
                if (skb_checksum_complete(skb)) {
@@ -420,7 +421,7 @@ static int rawv6_recvmsg(struct kiocb *iocb, struct sock *sk,
                msg->msg_flags |= MSG_TRUNC;
        }
 
-       if (skb->ip_summed==CHECKSUM_UNNECESSARY) {
+       if (skb_csum_unnecessary(skb)) {
                err = skb_copy_datagram_iovec(skb, 0, msg->msg_iov, copied);
        } else if (msg->msg_flags&MSG_TRUNC) {
                if (__skb_checksum_complete(skb))
@@ -438,7 +439,7 @@ static int rawv6_recvmsg(struct kiocb *iocb, struct sock *sk,
        if (sin6) {
                sin6->sin6_family = AF_INET6;
                sin6->sin6_port = 0;
-               ipv6_addr_copy(&sin6->sin6_addr, &skb->nh.ipv6h->saddr);
+               ipv6_addr_copy(&sin6->sin6_addr, &ipv6_hdr(skb)->saddr);
                sin6->sin6_flowinfo = 0;
                sin6->sin6_scope_id = 0;
                if (ipv6_addr_type(&sin6->sin6_addr) & IPV6_ADDR_LINKLOCAL)
@@ -488,7 +489,8 @@ static int rawv6_push_pending_frames(struct sock *sk, struct flowi *fl,
                goto out;
 
        offset = rp->offset;
-       total_len = inet_sk(sk)->cork.length - (skb->nh.raw - skb->data);
+       total_len = inet_sk(sk)->cork.length - (skb_network_header(skb) -
+                                               skb->data);
        if (offset >= total_len - 1) {
                err = -EINVAL;
                ip6_flush_pending_frames(sk);
@@ -511,7 +513,7 @@ static int rawv6_push_pending_frames(struct sock *sk, struct flowi *fl,
                        if (csum_skb)
                                continue;
 
-                       len = skb->len - (skb->h.raw - skb->data);
+                       len = skb->len - skb_transport_offset(skb);
                        if (offset >= len) {
                                offset -= len;
                                continue;
@@ -523,7 +525,7 @@ static int rawv6_push_pending_frames(struct sock *sk, struct flowi *fl,
                skb = csum_skb;
        }
 
-       offset += skb->h.raw - skb->data;
+       offset += skb_transport_offset(skb);
        if (skb_copy_bits(skb, offset, &csum, 2))
                BUG();
 
@@ -575,11 +577,13 @@ static int rawv6_send_hdrinc(struct sock *sk, void *from, int length,
        skb->priority = sk->sk_priority;
        skb->dst = dst_clone(&rt->u.dst);
 
-       skb->nh.ipv6h = iph = (struct ipv6hdr *)skb_put(skb, length);
+       skb_put(skb, length);
+       skb_reset_network_header(skb);
+       iph = ipv6_hdr(skb);
 
        skb->ip_summed = CHECKSUM_NONE;
 
-       skb->h.raw = skb->nh.raw;
+       skb->transport_header = skb->network_header;
        err = memcpy_fromiovecend((void *)iph, from, 0, length);
        if (err)
                goto error_fault;
@@ -878,7 +882,7 @@ static int rawv6_seticmpfilter(struct sock *sk, int level, int optname,
                return 0;
        default:
                return -ENOPROTOOPT;
-       };
+       }
 
        return 0;
 }
@@ -903,7 +907,7 @@ static int rawv6_geticmpfilter(struct sock *sk, int level, int optname,
                return 0;
        default:
                return -ENOPROTOOPT;
-       };
+       }
 
        return 0;
 }
@@ -957,7 +961,8 @@ static int rawv6_setsockopt(struct sock *sk, int level, int optname,
                default:
                        return ipv6_setsockopt(sk, level, optname, optval,
                                               optlen);
-       };
+       }
+
        return do_rawv6_setsockopt(sk, level, optname, optval, optlen);
 }
 
@@ -978,7 +983,7 @@ static int compat_rawv6_setsockopt(struct sock *sk, int level, int optname,
        default:
                return compat_ipv6_setsockopt(sk, level, optname,
                                              optval, optlen);
-       };
+       }
        return do_rawv6_setsockopt(sk, level, optname, optval, optlen);
 }
 #endif
@@ -1031,7 +1036,8 @@ static int rawv6_getsockopt(struct sock *sk, int level, int optname,
                default:
                        return ipv6_getsockopt(sk, level, optname, optval,
                                               optlen);
-       };
+       }
+
        return do_rawv6_getsockopt(sk, level, optname, optval, optlen);
 }
 
@@ -1052,7 +1058,7 @@ static int compat_rawv6_getsockopt(struct sock *sk, int level, int optname,
        default:
                return compat_ipv6_getsockopt(sk, level, optname,
                                              optval, optlen);
-       };
+       }
        return do_rawv6_getsockopt(sk, level, optname, optval, optlen);
 }
 #endif
@@ -1073,7 +1079,7 @@ static int rawv6_ioctl(struct sock *sk, int cmd, unsigned long arg)
                        spin_lock_bh(&sk->sk_receive_queue.lock);
                        skb = skb_peek(&sk->sk_receive_queue);
                        if (skb != NULL)
-                               amount = skb->tail - skb->h.raw;
+                               amount = skb->tail - skb->transport_header;
                        spin_unlock_bh(&sk->sk_receive_queue.lock);
                        return put_user(amount, (int __user *)arg);
                }