diff options
Diffstat (limited to 'net')
44 files changed, 674 insertions, 683 deletions
diff --git a/net/atm/clip.c b/net/atm/clip.c index 313aba11316..95fdd118506 100644 --- a/net/atm/clip.c +++ b/net/atm/clip.c @@ -522,7 +522,7 @@ static int clip_setentry(struct atm_vcc *vcc, __be32 ip) error = ip_route_output_key(&init_net, &rt, &fl); if (error) return error; - neigh = __neigh_lookup(&clip_tbl, &ip, rt->u.dst.dev, 1); + neigh = __neigh_lookup(&clip_tbl, &ip, rt->dst.dev, 1); ip_rt_put(rt); if (!neigh) return -ENOMEM; diff --git a/net/bridge/br_device.c b/net/bridge/br_device.c index eedf2c94820..b898364beaf 100644 --- a/net/bridge/br_device.c +++ b/net/bridge/br_device.c @@ -127,7 +127,7 @@ static int br_change_mtu(struct net_device *dev, int new_mtu) #ifdef CONFIG_BRIDGE_NETFILTER /* remember the MTU in the rtable for PMTU */ - br->fake_rtable.u.dst.metrics[RTAX_MTU - 1] = new_mtu; + br->fake_rtable.dst.metrics[RTAX_MTU - 1] = new_mtu; #endif return 0; diff --git a/net/bridge/br_netfilter.c b/net/bridge/br_netfilter.c index 44420992f72..0685b2558ab 100644 --- a/net/bridge/br_netfilter.c +++ b/net/bridge/br_netfilter.c @@ -117,12 +117,12 @@ void br_netfilter_rtable_init(struct net_bridge *br) { struct rtable *rt = &br->fake_rtable; - atomic_set(&rt->u.dst.__refcnt, 1); - rt->u.dst.dev = br->dev; - rt->u.dst.path = &rt->u.dst; - rt->u.dst.metrics[RTAX_MTU - 1] = 1500; - rt->u.dst.flags = DST_NOXFRM; - rt->u.dst.ops = &fake_dst_ops; + atomic_set(&rt->dst.__refcnt, 1); + rt->dst.dev = br->dev; + rt->dst.path = &rt->dst; + rt->dst.metrics[RTAX_MTU - 1] = 1500; + rt->dst.flags = DST_NOXFRM; + rt->dst.ops = &fake_dst_ops; } static inline struct rtable *bridge_parent_rtable(const struct net_device *dev) @@ -244,8 +244,8 @@ static int br_nf_pre_routing_finish_ipv6(struct sk_buff *skb) kfree_skb(skb); return 0; } - dst_hold(&rt->u.dst); - skb_dst_set(skb, &rt->u.dst); + dst_hold(&rt->dst); + skb_dst_set(skb, &rt->dst); skb->dev = nf_bridge->physindev; nf_bridge_update_protocol(skb); @@ -396,8 +396,8 @@ bridged_dnat: kfree_skb(skb); return 0; } - dst_hold(&rt->u.dst); - skb_dst_set(skb, &rt->u.dst); + dst_hold(&rt->dst); + skb_dst_set(skb, &rt->dst); } skb->dev = nf_bridge->physindev; diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c index d9b11ef8694..d4a166f0f39 100644 --- a/net/dccp/ipv4.c +++ b/net/dccp/ipv4.c @@ -105,7 +105,7 @@ int dccp_v4_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len) goto failure; /* OK, now commit destination to socket. */ - sk_setup_caps(sk, &rt->u.dst); + sk_setup_caps(sk, &rt->dst); dp->dccps_iss = secure_dccp_sequence_number(inet->inet_saddr, inet->inet_daddr, @@ -475,7 +475,7 @@ static struct dst_entry* dccp_v4_route_skb(struct net *net, struct sock *sk, return NULL; } - return &rt->u.dst; + return &rt->dst; } static int dccp_v4_send_response(struct sock *sk, struct request_sock *req, diff --git a/net/decnet/dn_route.c b/net/decnet/dn_route.c index 812e6dff606..6585ea6d118 100644 --- a/net/decnet/dn_route.c +++ b/net/decnet/dn_route.c @@ -146,13 +146,13 @@ static __inline__ unsigned dn_hash(__le16 src, __le16 dst) static inline void dnrt_free(struct dn_route *rt) { - call_rcu_bh(&rt->u.dst.rcu_head, dst_rcu_free); + call_rcu_bh(&rt->dst.rcu_head, dst_rcu_free); } static inline void dnrt_drop(struct dn_route *rt) { - dst_release(&rt->u.dst); - call_rcu_bh(&rt->u.dst.rcu_head, dst_rcu_free); + dst_release(&rt->dst); + call_rcu_bh(&rt->dst.rcu_head, dst_rcu_free); } static void dn_dst_check_expire(unsigned long dummy) @@ -167,13 +167,13 @@ static void dn_dst_check_expire(unsigned long dummy) spin_lock(&dn_rt_hash_table[i].lock); while((rt=*rtp) != NULL) { - if (atomic_read(&rt->u.dst.__refcnt) || - (now - rt->u.dst.lastuse) < expire) { - rtp = &rt->u.dst.dn_next; + if (atomic_read(&rt->dst.__refcnt) || + (now - rt->dst.lastuse) < expire) { + rtp = &rt->dst.dn_next; continue; } - *rtp = rt->u.dst.dn_next; - rt->u.dst.dn_next = NULL; + *rtp = rt->dst.dn_next; + rt->dst.dn_next = NULL; dnrt_free(rt); } spin_unlock(&dn_rt_hash_table[i].lock); @@ -198,13 +198,13 @@ static int dn_dst_gc(struct dst_ops *ops) rtp = &dn_rt_hash_table[i].chain; while((rt=*rtp) != NULL) { - if (atomic_read(&rt->u.dst.__refcnt) || - (now - rt->u.dst.lastuse) < expire) { - rtp = &rt->u.dst.dn_next; + if (atomic_read(&rt->dst.__refcnt) || + (now - rt->dst.lastuse) < expire) { + rtp = &rt->dst.dn_next; continue; } - *rtp = rt->u.dst.dn_next; - rt->u.dst.dn_next = NULL; + *rtp = rt->dst.dn_next; + rt->dst.dn_next = NULL; dnrt_drop(rt); break; } @@ -287,25 +287,25 @@ static int dn_insert_route(struct dn_route *rt, unsigned hash, struct dn_route * while((rth = *rthp) != NULL) { if (compare_keys(&rth->fl, &rt->fl)) { /* Put it first */ - *rthp = rth->u.dst.dn_next; - rcu_assign_pointer(rth->u.dst.dn_next, + *rthp = rth->dst.dn_next; + rcu_assign_pointer(rth->dst.dn_next, dn_rt_hash_table[hash].chain); rcu_assign_pointer(dn_rt_hash_table[hash].chain, rth); - dst_use(&rth->u.dst, now); + dst_use(&rth->dst, now); spin_unlock_bh(&dn_rt_hash_table[hash].lock); dnrt_drop(rt); *rp = rth; return 0; } - rthp = &rth->u.dst.dn_next; + rthp = &rth->dst.dn_next; } - rcu_assign_pointer(rt->u.dst.dn_next, dn_rt_hash_table[hash].chain); + rcu_assign_pointer(rt->dst.dn_next, dn_rt_hash_table[hash].chain); rcu_assign_pointer(dn_rt_hash_table[hash].chain, rt); - dst_use(&rt->u.dst, now); + dst_use(&rt->dst, now); spin_unlock_bh(&dn_rt_hash_table[hash].lock); *rp = rt; return 0; @@ -323,8 +323,8 @@ static void dn_run_flush(unsigned long dummy) goto nothing_to_declare; for(; rt; rt=next) { - next = rt->u.dst.dn_next; - rt->u.dst.dn_next = NULL; + next = rt->dst.dn_next; + rt->dst.dn_next = NULL; dst_free((struct dst_entry *)rt); } @@ -743,7 +743,7 @@ static int dn_forward(struct sk_buff *skb) /* Ensure that we have enough space for headers */ rt = (struct dn_route *)skb_dst(skb); header_len = dn_db->use_long ? 21 : 6; - if (skb_cow(skb, LL_RESERVED_SPACE(rt->u.dst.dev)+header_len)) + if (skb_cow(skb, LL_RESERVED_SPACE(rt->dst.dev)+header_len)) goto drop; /* @@ -752,7 +752,7 @@ static int dn_forward(struct sk_buff *skb) if (++cb->hops > 30) goto drop; - skb->dev = rt->u.dst.dev; + skb->dev = rt->dst.dev; /* * If packet goes out same interface it came in on, then set @@ -792,7 +792,7 @@ static int dn_rt_bug(struct sk_buff *skb) static int dn_rt_set_next_hop(struct dn_route *rt, struct dn_fib_res *res) { struct dn_fib_info *fi = res->fi; - struct net_device *dev = rt->u.dst.dev; + struct net_device *dev = rt->dst.dev; struct neighbour *n; unsigned mss; @@ -800,25 +800,25 @@ static int dn_rt_set_next_hop(struct dn_route *rt, struct dn_fib_res *res) if (DN_FIB_RES_GW(*res) && DN_FIB_RES_NH(*res).nh_scope == RT_SCOPE_LINK) rt->rt_gateway = DN_FIB_RES_GW(*res); - memcpy(rt->u.dst.metrics, fi->fib_metrics, - sizeof(rt->u.dst.metrics)); + memcpy(rt->dst.metrics, fi->fib_metrics, + sizeof(rt->dst.metrics)); } rt->rt_type = res->type; - if (dev != NULL && rt->u.dst.neighbour == NULL) { + if (dev != NULL && rt->dst.neighbour == NULL) { n = __neigh_lookup_errno(&dn_neigh_table, &rt->rt_gateway, dev); if (IS_ERR(n)) return PTR_ERR(n); - rt->u.dst.neighbour = n; + rt->dst.neighbour = n; } - if (dst_metric(&rt->u.dst, RTAX_MTU) == 0 || - dst_metric(&rt->u.dst, RTAX_MTU) > rt->u.dst.dev->mtu) - rt->u.dst.metrics[RTAX_MTU-1] = rt->u.dst.dev->mtu; - mss = dn_mss_from_pmtu(dev, dst_mtu(&rt->u.dst)); - if (dst_metric(&rt->u.dst, RTAX_ADVMSS) == 0 || - dst_metric(&rt->u.dst, RTAX_ADVMSS) > mss) - rt->u.dst.metrics[RTAX_ADVMSS-1] = mss; + if (dst_metric(&rt->dst, RTAX_MTU) == 0 || + dst_metric(&rt->dst, RTAX_MTU) > rt->dst.dev->mtu) + rt->dst.metrics[RTAX_MTU-1] = rt->dst.dev->mtu; + mss = dn_mss_from_pmtu(dev, dst_mtu(&rt->dst)); + if (dst_metric(&rt->dst, RTAX_ADVMSS) == 0 || + dst_metric(&rt->dst, RTAX_ADVMSS) > mss) + rt->dst.metrics[RTAX_ADVMSS-1] = mss; return 0; } @@ -1096,8 +1096,8 @@ make_route: if (rt == NULL) goto e_nobufs; - atomic_set(&rt->u.dst.__refcnt, 1); - rt->u.dst.flags = DST_HOST; + atomic_set(&rt->dst.__refcnt, 1); + rt->dst.flags = DST_HOST; rt->fl.fld_src = oldflp->fld_src; rt->fl.fld_dst = oldflp->fld_dst; @@ -1113,17 +1113,17 @@ make_route: rt->rt_dst_map = fl.fld_dst; rt->rt_src_map = fl.fld_src; - rt->u.dst.dev = dev_out; + rt->dst.dev = dev_out; dev_hold(dev_out); - rt->u.dst.neighbour = neigh; + rt->dst.neighbour = neigh; neigh = NULL; - rt->u.dst.lastuse = jiffies; - rt->u.dst.output = dn_output; - rt->u.dst.input = dn_rt_bug; + rt->dst.lastuse = jiffies; + rt->dst.output = dn_output; + rt->dst.input = dn_rt_bug; rt->rt_flags = flags; if (flags & RTCF_LOCAL) - rt->u.dst.input = dn_nsp_rx; + rt->dst.input = dn_nsp_rx; err = dn_rt_set_next_hop(rt, &res); if (err) @@ -1152,7 +1152,7 @@ e_nobufs: err = -ENOBUFS; goto done; e_neighbour: - dst_free(&rt->u.dst); + dst_free(&rt->dst); goto e_nobufs; } @@ -1168,15 +1168,15 @@ static int __dn_route_output_key(struct dst_entry **pprt, const struct flowi *fl if (!(flags & MSG_TRYHARD)) { rcu_read_lock_bh(); for (rt = rcu_dereference_bh(dn_rt_hash_table[hash].chain); rt; - rt = rcu_dereference_bh(rt->u.dst.dn_next)) { + rt = rcu_dereference_bh(rt->dst.dn_next)) { if ((flp->fld_dst == rt->fl.fld_dst) && (flp->fld_src == rt->fl.fld_src) && (flp->mark == rt->fl.mark) && (rt->fl.iif == 0) && (rt->fl.oif == flp->oif)) { - dst_use(&rt->u.dst, jiffies); + dst_use(&rt->dst, jiffies); rcu_read_unlock_bh(); - *pprt = &rt->u.dst; + *pprt = &rt->dst; return 0; } } @@ -1375,29 +1375,29 @@ make_route: rt->fl.iif = in_dev->ifindex; rt->fl.mark = fl.mark; - rt->u.dst.flags = DST_HOST; - rt->u.dst.neighbour = neigh; - rt->u.dst.dev = out_dev; - rt->u.dst.lastuse = jiffies; - rt->u.dst.output = dn_rt_bug; + rt->dst.flags = DST_HOST; + rt->dst.neighbour = neigh; + rt->dst.dev = out_dev; + rt->dst.lastuse = jiffies; + rt->dst.output = dn_rt_bug; switch(res.type) { case RTN_UNICAST: - rt->u.dst.input = dn_forward; + rt->dst.input = dn_forward; break; case RTN_LOCAL: - rt->u.dst.output = dn_output; - rt->u.dst.input = dn_nsp_rx; - rt->u.dst.dev = in_dev; + rt->dst.output = dn_output; + rt->dst.input = dn_nsp_rx; + rt->dst.dev = in_dev; flags |= RTCF_LOCAL; break; default: case RTN_UNREACHABLE: case RTN_BLACKHOLE: - rt->u.dst.input = dst_discard; + rt->dst.input = dst_discard; } rt->rt_flags = flags; - if (rt->u.dst.dev) - dev_hold(rt->u.dst.dev); + if (rt->dst.dev) + dev_hold(rt->dst.dev); err = dn_rt_set_next_hop(rt, &res); if (err) @@ -1405,7 +1405,7 @@ make_route: hash = dn_hash(rt->fl.fld_src, rt->fl.fld_dst); dn_insert_route(rt, hash, &rt); - skb_dst_set(skb, &rt->u.dst); + skb_dst_set(skb, &rt->dst); done: if (neigh) @@ -1427,7 +1427,7 @@ e_nobufs: goto done; e_neighbour: - dst_free(&rt->u.dst); + dst_free(&rt->dst); goto done; } @@ -1442,13 +1442,13 @@ static int dn_route_input(struct sk_buff *skb) rcu_read_lock(); for(rt = rcu_dereference(dn_rt_hash_table[hash].chain); rt != NULL; - rt = rcu_dereference(rt->u.dst.dn_next)) { + rt = rcu_dereference(rt->dst.dn_next)) { if ((rt->fl.fld_src == cb->src) && (rt->fl.fld_dst == cb->dst) && (rt->fl.oif == 0) && (rt->fl.mark == skb->mark) && (rt->fl.iif == cb->iif)) { - dst_use(&rt->u.dst, jiffies); + dst_use(&rt->dst, jiffies); rcu_read_unlock(); skb_dst_set(skb, (struct dst_entry *)rt); return 0; @@ -1487,8 +1487,8 @@ static int dn_rt_fill_info(struct sk_buff *skb, u32 pid, u32 seq, r->rtm_src_len = 16; RTA_PUT(skb, RTA_SRC, 2, &rt->fl.fld_src); } - if (rt->u.dst.dev) - RTA_PUT(skb, RTA_OIF, sizeof(int), &rt->u.dst.dev->ifindex); + if (rt->dst.dev) + RTA_PUT(skb, RTA_OIF, sizeof(int), &rt->dst.dev->ifindex); /* * Note to self - change this if input routes reverse direction when * they deal only with inputs and not with replies like they do @@ -1497,11 +1497,11 @@ static int dn_rt_fill_info(struct sk_buff *skb, u32 pid, u32 seq, RTA_PUT(skb, RTA_PREFSRC, 2, &rt->rt_local_src); if (rt->rt_daddr != rt->rt_gateway) RTA_PUT(skb, RTA_GATEWAY, 2, &rt->rt_gateway); - if (rtnetlink_put_metrics(skb, rt->u.dst.metrics) < 0) + if (rtnetlink_put_metrics(skb, rt->dst.metrics) < 0) goto rtattr_failure; - expires = rt->u.dst.expires ? rt->u.dst.expires - jiffies : 0; - if (rtnl_put_cacheinfo(skb, &rt->u.dst, 0, 0, 0, expires, - rt->u.dst.error) < 0) + expires = rt->dst.expires ? rt->dst.expires - jiffies : 0; + if (rtnl_put_cacheinfo(skb, &rt->dst, 0, 0, 0, expires, + rt->dst.error) < 0) goto rtattr_failure; if (rt->fl.iif) RTA_PUT(skb, RTA_IIF, sizeof(int), &rt->fl.iif); @@ -1568,8 +1568,8 @@ static int dn_cache_getroute(struct sk_buff *in_skb, struct nlmsghdr *nlh, void local_bh_enable(); memset(cb, 0, sizeof(struct dn_skb_cb)); rt = (struct dn_route *)skb_dst(skb); - if (!err && -rt->u.dst.error) - err = rt->u.dst.error; + if (!err && -rt->dst.error) + err = rt->dst.error; } else { int oif = 0; if (rta[RTA_OIF - 1]) @@ -1583,7 +1583,7 @@ static int dn_cache_getroute(struct sk_buff *in_skb, struct nlmsghdr *nlh, void skb->dev = NULL; if (err) goto out_free; - skb_dst_set(skb, &rt->u.dst); + skb_dst_set(skb, &rt->dst); if (rtm->rtm_flags & RTM_F_NOTIFY) rt->rt_flags |= RTCF_NOTIFY; @@ -1632,10 +1632,10 @@ int dn_cache_dump(struct sk_buff *skb, struct netlink_callback *cb) rcu_read_lock_bh(); for(rt = rcu_dereference_bh(dn_rt_hash_table[h].chain), idx = 0; rt; - rt = rcu_dereference_bh(rt->u.dst.dn_next), idx++) { + rt = rcu_dereference_bh(rt->dst.dn_next), idx++) { if (idx < s_idx) continue; - skb_dst_set(skb, dst_clone(&rt->u.dst)); + skb_dst_set(skb, dst_clone(&rt->dst)); if (dn_rt_fill_info(skb, NETLINK_CB(cb->skb).pid, cb->nlh->nlmsg_seq, RTM_NEWROUTE, 1, NLM_F_MULTI) <= 0) { @@ -1678,7 +1678,7 @@ static struct dn_route *dn_rt_cache_get_next(struct seq_file *seq, struct dn_rou { struct dn_rt_cache_iter_state *s = seq->private; - rt = rt->u.dst.dn_next; + rt = rt->dst.dn_next; while(!rt) { rcu_read_unlock_bh(); if (--s->bucket < 0) @@ -1719,12 +1719,12 @@ static int dn_rt_cache_seq_show(struct seq_file *seq, void *v) char buf1[DN_ASCBUF_LEN], buf2[DN_ASCBUF_LEN]; seq_printf(seq, "%-8s %-7s %-7s %04d %04d %04d\n", - rt->u.dst.dev ? rt->u.dst.dev->name : "*", + rt->dst.dev ? rt->dst.dev->name : "*", dn_addr2asc(le16_to_cpu(rt->rt_daddr), buf1), dn_addr2asc(le16_to_cpu(rt->rt_saddr), buf2), - atomic_read(&rt->u.dst.__refcnt), - rt->u.dst.__use, - (int) dst_metric(&rt->u.dst, RTAX_RTT)); + atomic_read(&rt->dst.__refcnt), + rt->dst.__use, + (int) dst_metric(&rt->dst, RTAX_RTT)); return 0; } diff --git a/net/ethernet/eth.c b/net/ethernet/eth.c index 61ec0329316..215c83986a9 100644 --- a/net/ethernet/eth.c +++ b/net/ethernet/eth.c @@ -158,7 +158,6 @@ EXPORT_SYMBOL(eth_rebuild_header); __be16 eth_type_trans(struct sk_buff *skb, struct net_device *dev) { struct ethhdr *eth; - unsigned char *rawp; skb->dev = dev; skb_reset_mac_header(skb); @@ -199,15 +198,13 @@ __be16 eth_type_trans(struct sk_buff *skb, struct net_device *dev) if (ntohs(eth->h_proto) >= 1536) return eth->h_proto; - rawp = skb->data; - /* * This is a magic hack to spot IPX packets. Older Novell breaks * the protocol design and runs IPX over 802.3 without an 802.2 LLC * layer. We look for FFFF which isn't a used 802.2 SSAP/DSAP. This * won't work for fault tolerant netware but does for the rest. */ - if (*(unsigned short *)rawp == 0xFFFF) + if (skb->len >= 2 && *(unsigned short *)(skb->data) == 0xFFFF) return htons(ETH_P_802_3); /* diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c index 551ce564b03..d99e7e02018 100644 --- a/net/ipv4/af_inet.c +++ b/net/ipv4/af_inet.c @@ -1100,7 +1100,7 @@ static int inet_sk_reselect_saddr(struct sock *sk) if (err) return err; - sk_setup_caps(sk, &rt->u.dst); + sk_setup_caps(sk, &rt->dst); new_saddr = rt->rt_src; @@ -1166,7 +1166,7 @@ int inet_sk_rebuild_header(struct sock *sk) err = ip_route_output_flow(sock_net(sk), &rt, &fl, sk, 0); } if (!err) - sk_setup_caps(sk, &rt->u.dst); + sk_setup_caps(sk, &rt->dst); else { /* Routing failed... */ sk->sk_route_caps = 0; diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c index 917d2d66162..cf78f41830c 100644 --- a/net/ipv4/arp.c +++ b/net/ipv4/arp.c @@ -427,7 +427,7 @@ static int arp_filter(__be32 sip, __be32 tip, struct net_device *dev) if (ip_route_output_key(net, &rt, &fl) < 0) return 1; - if (rt->u.dst.dev != dev) { + if (rt->dst.dev != dev) { NET_INC_STATS_BH(net, LINUX_MIB_ARPFILTER); flag = 1; } @@ -532,7 +532,7 @@ static inline int arp_fwd_proxy(struct in_device *in_dev, struct in_device *out_dev; int imi, omi = -1; - if (rt->u.dst.dev == dev) + if (rt->dst.dev == dev) return 0; if (!IN_DEV_PROXY_ARP(in_dev)) @@ -545,7 +545,7 @@ static inline int arp_fwd_proxy(struct in_device *in_dev, /* place to check for proxy_arp for routes */ - out_dev = __in_dev_get_rcu(rt->u.dst.dev); + out_dev = __in_dev_get_rcu(rt->dst.dev); if (out_dev) omi = IN_DEV_MEDIUM_ID(out_dev); @@ -576,7 +576,7 @@ static inline int arp_fwd_pvlan(struct in_device *in_dev, __be32 sip, __be32 tip) { /* Private VLAN is only concerned about the same ethernet segment */ - if (rt->u.dst.dev != dev) + if (rt->dst.dev != dev) return 0; /* Don't reply on self probes (often done by windowz boxes)*/ @@ -1042,7 +1042,7 @@ static int arp_req_set(struct net *net, struct arpreq *r, struct rtable * rt; if ((err = ip_route_output_key(net, &rt, &fl)) != 0) return err; - dev = rt->u.dst.dev; + dev = rt->dst.dev; ip_rt_put(rt); if (!dev) return -EINVAL; @@ -1149,7 +1149,7 @@ static int arp_req_delete(struct net *net, struct arpreq *r, struct rtable * rt; if ((err = ip_route_output_key(net, &rt, &fl)) != 0) return err; - dev = rt->u.dst.dev; + dev = rt->dst.dev; ip_rt_put(rt); if (!dev) return -EINVAL; diff --git a/net/ipv4/datagram.c b/net/ipv4/datagram.c index fb2465811b4..fe3daa7f07a 100644 --- a/net/ipv4/datagram.c +++ b/net/ipv4/datagram.c @@ -69,7 +69,7 @@ int ip4_datagram_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len) sk->sk_state = TCP_ESTABLISHED; inet->inet_id = jiffies; - sk_dst_set(sk, &rt->u.dst); + sk_dst_set(sk, &rt->dst); return(0); } diff --git a/net/ipv4/icmp.c b/net/ipv4/icmp.c index bdb6c71e72a..7569b21a3a2 100644 --- a/net/ipv4/icmp.c +++ b/net/ipv4/icmp.c @@ -271,7 +271,7 @@ int xrlim_allow(struct dst_entry *dst, int timeout) static inline int icmpv4_xrlim_allow(struct net *net, struct rtable *rt, int type, int code) { - struct dst_entry *dst = &rt->u.dst; + struct dst_entry *dst = &rt->dst; int rc = 1; if (type > NR_ICMP_TYPES) @@ -327,7 +327,7 @@ static void icmp_push_reply(struct icmp_bxm *icmp_param, struct sock *sk; struct sk_buff *skb; - sk = icmp_sk(dev_net((*rt)->u.dst.dev)); + sk = icmp_sk(dev_net((*rt)->dst.dev)); if (ip_append_data(sk, icmp_glue_bits, icmp_param, icmp_param->data_len+icmp_param->head_len, icmp_param->head_len, @@ -359,7 +359,7 @@ static void icmp_reply(struct icmp_bxm *icmp_param, struct sk_buff *skb) { struct ipcm_cookie ipc; struct rtable *rt = skb_rtable(skb); - struct net *net = dev_net(rt->u.dst.dev); + struct net *net = dev_net(rt->dst.dev); struct sock *sk; struct inet_sock *inet; __be32 daddr; @@ -427,7 +427,7 @@ void icmp_send(struct sk_buff *skb_in, int type, int code, __be32 info) if (!rt) goto out; - net = dev_net(rt->u.dst.dev); + net = dev_net(rt->dst.dev); /* * Find the original header. It is expected to be valid, of course. @@ -596,9 +596,9 @@ void icmp_send(struct sk_buff *skb_in, int type, int code, __be32 info) /* Ugh! */ orefdst = skb_in->_skb_refdst; /* save old refdst */ err = ip_route_input(skb_in, fl.fl4_dst, fl.fl4_src, - RT_TOS(tos), rt2->u.dst.dev); + RT_TOS(tos), rt2->dst.dev); - dst_release(&rt2->u.dst); + dst_release(&rt2->dst); rt2 = skb_rtable(skb_in); skb_in->_skb_refdst = orefdst; /* restore old refdst */ } @@ -610,7 +610,7 @@ void icmp_send(struct sk_buff *skb_in, int type, int code, __be32 info) XFRM_LOOKUP_ICMP); switch (err) { case 0: - dst_release(&rt->u.dst); + dst_release(&rt->dst); rt = rt2; break; case -EPERM: @@ -629,7 +629,7 @@ route_done: /* RFC says return as much as we can without exceeding 576 bytes. */ - room = dst_mtu(&rt->u.dst); + room = dst_mtu(&rt->dst); if (room > 576) room = 576; room -= sizeof(struct iphdr) + icmp_param.replyopts.optlen; @@ -972,7 +972,7 @@ int icmp_rcv(struct sk_buff *skb) { struct icmphdr *icmph; struct rtable *rt = skb_rtable(skb); - struct net *net = dev_net(rt->u.dst.dev); + struct net *net = dev_net(rt->dst.dev); if (!xfrm4_policy_check(NULL, XFRM_POLICY_IN, skb)) { struct sec_path *sp = skb_sec_path(skb); diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c index 3294f547c48..b5580d42299 100644 --- a/net/ipv4/igmp.c +++ b/net/ipv4/igmp.c |