5 files changed, 47 insertions, 41 deletions

diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c
index 7302e1498d46..00028d4b09d9 100644
--- a/net/dccp/ipv4.c
+++ b/net/dccp/ipv4.c
@@ -62,10 +62,10 @@ int dccp_v4_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len)
                 nexthop = inet->opt->faddr;
         }
 
-        tmp = ip_route_connect(&rt, nexthop, inet->saddr,
+        tmp = ip_route_connect(&rt, nexthop, inet->inet_saddr,
                                RT_CONN_FLAGS(sk), sk->sk_bound_dev_if,
                                IPPROTO_DCCP,
-                               inet->sport, usin->sin_port, sk, 1);
+                               inet->inet_sport, usin->sin_port, sk, 1);
         if (tmp < 0)
                 return tmp;
 
@@ -77,12 +77,12 @@ int dccp_v4_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len)
         if (inet->opt == NULL || !inet->opt->srr)
                 daddr = rt->rt_dst;
 
-        if (inet->saddr == 0)
-                inet->saddr = rt->rt_src;
-        inet->rcv_saddr = inet->saddr;
+        if (inet->inet_saddr == 0)
+                inet->inet_saddr = rt->rt_src;
+        inet->inet_rcv_saddr = inet->inet_saddr;
 
-        inet->dport = usin->sin_port;
-        inet->daddr = daddr;
+        inet->inet_dport = usin->sin_port;
+        inet->inet_daddr = daddr;
 
         inet_csk(sk)->icsk_ext_hdr_len = 0;
         if (inet->opt != NULL)
@@ -98,17 +98,19 @@ int dccp_v4_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len)
         if (err != 0)
                 goto failure;
 
-        err = ip_route_newports(&rt, IPPROTO_DCCP, inet->sport, inet->dport,
-                                sk);
+        err = ip_route_newports(&rt, IPPROTO_DCCP, inet->inet_sport,
+                                inet->inet_dport, sk);
         if (err != 0)
                 goto failure;
 
         /* OK, now commit destination to socket.  */
         sk_setup_caps(sk, &rt->u.dst);
 
-        dp->dccps_iss = secure_dccp_sequence_number(inet->saddr, inet->daddr,
-                                                    inet->sport, inet->dport);
-        inet->id = dp->dccps_iss ^ jiffies;
+        dp->dccps_iss = secure_dccp_sequence_number(inet->inet_saddr,
+                                                    inet->inet_daddr,
+                                                    inet->inet_sport,
+                                                    inet->inet_dport);
+        inet->inet_id = dp->dccps_iss ^ jiffies;
 
         err = dccp_connect(sk);
         rt = NULL;
@@ -123,7 +125,7 @@ failure:
         dccp_set_state(sk, DCCP_CLOSED);
         ip_rt_put(rt);
         sk->sk_route_caps = 0;
-        inet->dport = 0;
+        inet->inet_dport = 0;
         goto out;
 }
 
@@ -352,7 +354,9 @@ void dccp_v4_send_check(struct sock *sk, int unused, struct sk_buff *skb)
         struct dccp_hdr *dh = dccp_hdr(skb);
 
         dccp_csum_outgoing(skb);
-        dh->dccph_checksum = dccp_v4_csum_finish(skb, inet->saddr, inet->daddr);
+        dh->dccph_checksum = dccp_v4_csum_finish(skb,
+                                                 inet->inet_saddr,
+                                                 inet->inet_daddr);
 }
 
 EXPORT_SYMBOL_GPL(dccp_v4_send_check);
@@ -393,14 +397,14 @@ struct sock *dccp_v4_request_recv_sock(struct sock *sk, struct sk_buff *skb,
 
         newinet            = inet_sk(newsk);
         ireq               = inet_rsk(req);
-        newinet->daddr     = ireq->rmt_addr;
-        newinet->rcv_saddr = ireq->loc_addr;
-        newinet->saddr     = ireq->loc_addr;
+        newinet->inet_daddr     = ireq->rmt_addr;
+        newinet->inet_rcv_saddr = ireq->loc_addr;
+        newinet->inet_saddr     = ireq->loc_addr;
         newinet->opt       = ireq->opt;
         ireq->opt          = NULL;
         newinet->mc_index  = inet_iif(skb);
         newinet->mc_ttl    = ip_hdr(skb)->ttl;
-        newinet->id        = jiffies;
+        newinet->inet_id   = jiffies;
 
         dccp_sync_mss(newsk, dst_mtu(dst));
 
diff --git a/net/dccp/ipv6.c b/net/dccp/ipv6.c
index a2afb553d8b3..6d89f9f7d5d8 100644
--- a/net/dccp/ipv6.c
+++ b/net/dccp/ipv6.c
@@ -158,8 +158,8 @@ static void dccp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
                         ipv6_addr_copy(&fl.fl6_dst, &np->daddr);
                         ipv6_addr_copy(&fl.fl6_src, &np->saddr);
                         fl.oif = sk->sk_bound_dev_if;
-                        fl.fl_ip_dport = inet->dport;
-                        fl.fl_ip_sport = inet->sport;
+                        fl.fl_ip_dport = inet->inet_dport;
+                        fl.fl_ip_sport = inet->inet_sport;
                         security_sk_classify_flow(sk, &fl);
 
                         err = ip6_dst_lookup(sk, &dst, &fl);
@@ -510,9 +510,9 @@ static struct sock *dccp_v6_request_recv_sock(struct sock *sk,
 
                 memcpy(newnp, np, sizeof(struct ipv6_pinfo));
 
-                ipv6_addr_set_v4mapped(newinet->daddr, &newnp->daddr);
+                ipv6_addr_set_v4mapped(newinet->inet_daddr, &newnp->daddr);
 
-                ipv6_addr_set_v4mapped(newinet->saddr, &newnp->saddr);
+                ipv6_addr_set_v4mapped(newinet->inet_saddr, &newnp->saddr);
 
                 ipv6_addr_copy(&newnp->rcv_saddr, &newnp->saddr);
 
@@ -640,7 +640,8 @@ static struct sock *dccp_v6_request_recv_sock(struct sock *sk,
 
         dccp_sync_mss(newsk, dst_mtu(dst));
 
-        newinet->daddr = newinet->saddr = newinet->rcv_saddr = LOOPBACK4_IPV6;
+        newinet->inet_daddr = newinet->inet_saddr = LOOPBACK4_IPV6;
+        newinet->inet_rcv_saddr = LOOPBACK4_IPV6;
 
         __inet6_hash(newsk);
         __inet_inherit_port(sk, newsk);
@@ -968,10 +969,9 @@ static int dccp_v6_connect(struct sock *sk, struct sockaddr *uaddr,
                         icsk->icsk_af_ops = &dccp_ipv6_af_ops;
                         sk->sk_backlog_rcv = dccp_v6_do_rcv;
                         goto failure;
-                } else {
-                        ipv6_addr_set_v4mapped(inet->saddr, &np->saddr);
-                        ipv6_addr_set_v4mapped(inet->rcv_saddr, &np->rcv_saddr);
                 }
+                ipv6_addr_set_v4mapped(inet->inet_saddr, &np->saddr);
+                ipv6_addr_set_v4mapped(inet->inet_rcv_saddr, &np->rcv_saddr);
 
                 return err;
         }
@@ -984,7 +984,7 @@ static int dccp_v6_connect(struct sock *sk, struct sockaddr *uaddr,
         ipv6_addr_copy(&fl.fl6_src, saddr ? saddr : &np->saddr);
         fl.oif = sk->sk_bound_dev_if;
         fl.fl_ip_dport = usin->sin6_port;
-        fl.fl_ip_sport = inet->sport;
+        fl.fl_ip_sport = inet->inet_sport;
         security_sk_classify_flow(sk, &fl);
 
         if (np->opt != NULL && np->opt->srcrt != NULL) {
@@ -1017,7 +1017,7 @@ static int dccp_v6_connect(struct sock *sk, struct sockaddr *uaddr,
 
         /* set the source address */
         ipv6_addr_copy(&np->saddr, saddr);
-        inet->rcv_saddr = LOOPBACK4_IPV6;
+        inet->inet_rcv_saddr = LOOPBACK4_IPV6;
 
         __ip6_dst_store(sk, dst, NULL, NULL);
 
@@ -1026,7 +1026,7 @@ static int dccp_v6_connect(struct sock *sk, struct sockaddr *uaddr,
                 icsk->icsk_ext_hdr_len = (np->opt->opt_flen +
                                           np->opt->opt_nflen);
 
-        inet->dport = usin->sin6_port;
+        inet->inet_dport = usin->sin6_port;
 
         dccp_set_state(sk, DCCP_REQUESTING);
         err = inet6_hash_connect(&dccp_death_row, sk);
@@ -1035,7 +1035,8 @@ static int dccp_v6_connect(struct sock *sk, struct sockaddr *uaddr,
 
         dp->dccps_iss = secure_dccpv6_sequence_number(np->saddr.s6_addr32,
                                                       np->daddr.s6_addr32,
-                                                      inet->sport, inet->dport);
+                                                      inet->inet_sport,
+                                                      inet->inet_dport);
         err = dccp_connect(sk);
         if (err)
                 goto late_failure;
@@ -1046,7 +1047,7 @@ late_failure:
         dccp_set_state(sk, DCCP_CLOSED);
         __sk_dst_reset(sk);
 failure:
-        inet->dport = 0;
+        inet->inet_dport = 0;
         sk->sk_route_caps = 0;
         return err;
 }
diff --git a/net/dccp/output.c b/net/dccp/output.c
index c96119fda688..d6bb753bf6ad 100644
--- a/net/dccp/output.c
+++ b/net/dccp/output.c
@@ -99,8 +99,8 @@ static int dccp_transmit_skb(struct sock *sk, struct sk_buff *skb)
                 /* Build DCCP header and checksum it. */
                 dh = dccp_zeroed_hdr(skb, dccp_header_size);
                 dh->dccph_type  = dcb->dccpd_type;
-                dh->dccph_sport = inet->sport;
-                dh->dccph_dport = inet->dport;
+                dh->dccph_sport = inet->inet_sport;
+                dh->dccph_dport = inet->inet_dport;
                 dh->dccph_doff  = (dccp_header_size + dcb->dccpd_opt_len) / 4;
                 dh->dccph_ccval = dcb->dccpd_ccval;
                 dh->dccph_cscov = dp->dccps_pcslen;
diff --git a/net/dccp/probe.c b/net/dccp/probe.c
index 5e6ec8b9b7b6..dc328425fa20 100644
--- a/net/dccp/probe.c
+++ b/net/dccp/probe.c
@@ -80,19 +80,20 @@ static int jdccp_sendmsg(struct kiocb *iocb, struct sock *sk,
         if (ccid_get_current_tx_ccid(dccp_sk(sk)) == DCCPC_CCID3)
                 hc = ccid3_hc_tx_sk(sk);
 
-        if (port == 0 || ntohs(inet->dport) == port ||
-            ntohs(inet->sport) == port) {
+        if (port == 0 || ntohs(inet->inet_dport) == port ||
+            ntohs(inet->inet_sport) == port) {
                 if (hc)
                         printl("%pI4:%u %pI4:%u %d %d %d %d %u %llu %llu %d\n",
-                               &inet->saddr, ntohs(inet->sport),
-                               &inet->daddr, ntohs(inet->dport), size,
+                               &inet->inet_saddr, ntohs(inet->inet_sport),
+                               &inet->inet_daddr, ntohs(inet->inet_dport), size,
                                hc->tx_s, hc->tx_rtt, hc->tx_p,
                                hc->tx_x_calc, hc->tx_x_recv >> 6,
                                hc->tx_x >> 6, hc->tx_t_ipi);
                 else
                         printl("%pI4:%u %pI4:%u %d\n",
-                               &inet->saddr, ntohs(inet->sport),
-                               &inet->daddr, ntohs(inet->dport), size);
+                               &inet->inet_saddr, ntohs(inet->inet_sport),
+                               &inet->inet_daddr, ntohs(inet->inet_dport),
+                               size);
         }
 
         jprobe_return();
diff --git a/net/dccp/proto.c b/net/dccp/proto.c
index ecb203fff501..671cd1413d59 100644
--- a/net/dccp/proto.c
+++ b/net/dccp/proto.c
@@ -278,7 +278,7 @@ int dccp_disconnect(struct sock *sk, int flags)
                 sk->sk_send_head = NULL;
         }
 
-        inet->dport = 0;
+        inet->inet_dport = 0;
 
         if (!(sk->sk_userlocks & SOCK_BINDADDR_LOCK))
                 inet_reset_saddr(sk);
@@ -290,7 +290,7 @@ int dccp_disconnect(struct sock *sk, int flags)
         inet_csk_delack_init(sk);
         __sk_dst_reset(sk);
 
-        WARN_ON(inet->num && !icsk->icsk_bind_hash);
+        WARN_ON(inet->inet_num && !icsk->icsk_bind_hash);
 
         sk->sk_error_report(sk);
         return err;