18 files changed, 72 insertions, 72 deletions

diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
index 06cfb0bed631..5882a1316441 100644
--- a/net/ipv4/af_inet.c
+++ b/net/ipv4/af_inet.c
@@ -464,7 +464,7 @@ int inet_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len)
         if (addr_len < sizeof(struct sockaddr_in))
                 goto out;
 
-        chk_addr_ret = inet_addr_type(sk->sk_net, addr->sin_addr.s_addr);
+        chk_addr_ret = inet_addr_type(sock_net(sk), addr->sin_addr.s_addr);
 
         /* Not specified by any standard per-se, however it breaks too
          * many applications when removed.  It is unfortunate since
@@ -802,7 +802,7 @@ int inet_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
 {
         struct sock *sk = sock->sk;
         int err = 0;
-        struct net *net = sk->sk_net;
+        struct net *net = sock_net(sk);
 
         switch (cmd) {
                 case SIOCGSTAMP:
@@ -1132,7 +1132,7 @@ int inet_sk_rebuild_header(struct sock *sk)
         };
 
         security_sk_classify_flow(sk, &fl);
-        err = ip_route_output_flow(sk->sk_net, &rt, &fl, sk, 0);
+        err = ip_route_output_flow(sock_net(sk), &rt, &fl, sk, 0);
 }
         if (!err)
                 sk_setup_caps(sk, &rt->u.dst);
diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
index 823c724a8593..6848e4760f34 100644
--- a/net/ipv4/devinet.c
+++ b/net/ipv4/devinet.c
@@ -437,7 +437,7 @@ struct in_ifaddr *inet_ifa_byprefix(struct in_device *in_dev, __be32 prefix,
 
 static int inet_rtm_deladdr(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg)
 {
-        struct net *net = skb->sk->sk_net;
+        struct net *net = sock_net(skb->sk);
         struct nlattr *tb[IFA_MAX+1];
         struct in_device *in_dev;
         struct ifaddrmsg *ifm;
@@ -552,7 +552,7 @@ errout:
 
 static int inet_rtm_newaddr(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg)
 {
-        struct net *net = skb->sk->sk_net;
+        struct net *net = sock_net(skb->sk);
         struct in_ifaddr *ifa;
 
         ASSERT_RTNL();
@@ -1158,7 +1158,7 @@ nla_put_failure:
 
 static int inet_dump_ifaddr(struct sk_buff *skb, struct netlink_callback *cb)
 {
-        struct net *net = skb->sk->sk_net;
+        struct net *net = sock_net(skb->sk);
         int idx, ip_idx;
         struct net_device *dev;
         struct in_device *in_dev;
diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
index 0e4b34b07cb5..0f1557a4ac7a 100644
--- a/net/ipv4/fib_frontend.c
+++ b/net/ipv4/fib_frontend.c
@@ -583,7 +583,7 @@ errout:
 
 static int inet_rtm_delroute(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg)
 {
-        struct net *net = skb->sk->sk_net;
+        struct net *net = sock_net(skb->sk);
         struct fib_config cfg;
         struct fib_table *tb;
         int err;
@@ -605,7 +605,7 @@ errout:
 
 static int inet_rtm_newroute(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg)
 {
-        struct net *net = skb->sk->sk_net;
+        struct net *net = sock_net(skb->sk);
         struct fib_config cfg;
         struct fib_table *tb;
         int err;
@@ -627,7 +627,7 @@ errout:
 
 static int inet_dump_fib(struct sk_buff *skb, struct netlink_callback *cb)
 {
-        struct net *net = skb->sk->sk_net;
+        struct net *net = sock_net(skb->sk);
         unsigned int h, s_h;
         unsigned int e = 0, s_e;
         struct fib_table *tb;
@@ -857,7 +857,7 @@ static void nl_fib_input(struct sk_buff *skb)
         struct fib_table *tb;
         u32 pid;
 
-        net = skb->sk->sk_net;
+        net = sock_net(skb->sk);
         nlh = nlmsg_hdr(skb);
         if (skb->len < NLMSG_SPACE(0) || skb->len < nlh->nlmsg_len ||
             nlh->nlmsg_len < NLMSG_LENGTH(sizeof(*frn)))
diff --git a/net/ipv4/fib_rules.c b/net/ipv4/fib_rules.c
index 19274d01afa4..1fb56876be54 100644
--- a/net/ipv4/fib_rules.c
+++ b/net/ipv4/fib_rules.c
@@ -137,7 +137,7 @@ static int fib4_rule_configure(struct fib_rule *rule, struct sk_buff *skb,
                                struct nlmsghdr *nlh, struct fib_rule_hdr *frh,
                                struct nlattr **tb)
 {
-        struct net *net = skb->sk->sk_net;
+        struct net *net = sock_net(skb->sk);
         int err = -EINVAL;
         struct fib4_rule *rule4 = (struct fib4_rule *) rule;
 
diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c
index 682f632bfb77..6250f4239b61 100644
--- a/net/ipv4/igmp.c
+++ b/net/ipv4/igmp.c
@@ -1762,7 +1762,7 @@ int ip_mc_join_group(struct sock *sk , struct ip_mreqn *imr)
         if (!ipv4_is_multicast(addr))
                 return -EINVAL;
 
-        if (sk->sk_net != &init_net)
+        if (sock_net(sk) != &init_net)
                 return -EPROTONOSUPPORT;
 
         rtnl_lock();
@@ -1833,7 +1833,7 @@ int ip_mc_leave_group(struct sock *sk, struct ip_mreqn *imr)
         u32 ifindex;
         int ret = -EADDRNOTAVAIL;
 
-        if (sk->sk_net != &init_net)
+        if (sock_net(sk) != &init_net)
                 return -EPROTONOSUPPORT;
 
         rtnl_lock();
@@ -1881,7 +1881,7 @@ int ip_mc_source(int add, int omode, struct sock *sk, struct
         if (!ipv4_is_multicast(addr))
                 return -EINVAL;
 
-        if (sk->sk_net != &init_net)
+        if (sock_net(sk) != &init_net)
                 return -EPROTONOSUPPORT;
 
         rtnl_lock();
@@ -2017,7 +2017,7 @@ int ip_mc_msfilter(struct sock *sk, struct ip_msfilter *msf, int ifindex)
             msf->imsf_fmode != MCAST_EXCLUDE)
                 return -EINVAL;
 
-        if (sk->sk_net != &init_net)
+        if (sock_net(sk) != &init_net)
                 return -EPROTONOSUPPORT;
 
         rtnl_lock();
@@ -2100,7 +2100,7 @@ int ip_mc_msfget(struct sock *sk, struct ip_msfilter *msf,
         if (!ipv4_is_multicast(addr))
                 return -EINVAL;
 
-        if (sk->sk_net != &init_net)
+        if (sock_net(sk) != &init_net)
                 return -EPROTONOSUPPORT;
 
         rtnl_lock();
@@ -2165,7 +2165,7 @@ int ip_mc_gsfget(struct sock *sk, struct group_filter *gsf,
         if (!ipv4_is_multicast(addr))
                 return -EINVAL;
 
-        if (sk->sk_net != &init_net)
+        if (sock_net(sk) != &init_net)
                 return -EPROTONOSUPPORT;
 
         rtnl_lock();
@@ -2252,7 +2252,7 @@ void ip_mc_drop_socket(struct sock *sk)
         if (inet->mc_list == NULL)
                 return;
 
-        if (sk->sk_net != &init_net)
+        if (sock_net(sk) != &init_net)
                 return;
 
         rtnl_lock();
diff --git a/net/ipv4/inet_connection_sock.c b/net/ipv4/inet_connection_sock.c
index d13c5f12bb32..a7fcaf205644 100644
--- a/net/ipv4/inet_connection_sock.c
+++ b/net/ipv4/inet_connection_sock.c
@@ -85,7 +85,7 @@ int inet_csk_get_port(struct sock *sk, unsigned short snum)
         struct hlist_node *node;
         struct inet_bind_bucket *tb;
         int ret;
-        struct net *net = sk->sk_net;
+        struct net *net = sock_net(sk);
 
         local_bh_disable();
         if (!snum) {
@@ -333,7 +333,7 @@ struct dst_entry* inet_csk_route_req(struct sock *sk,
                                          .dport = ireq->rmt_port } } };
 
         security_req_classify_flow(req, &fl);
-        if (ip_route_output_flow(sk->sk_net, &rt, &fl, sk, 0)) {
+        if (ip_route_output_flow(sock_net(sk), &rt, &fl, sk, 0)) {
                 IP_INC_STATS_BH(IPSTATS_MIB_OUTNOROUTES);
                 return NULL;
         }
diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c
index 8cd1ad9b9111..1064111e5b96 100644
--- a/net/ipv4/inet_hashtables.c
+++ b/net/ipv4/inet_hashtables.c
@@ -139,7 +139,7 @@ static struct sock *inet_lookup_listener_slow(struct net *net,
         sk_for_each(sk, node, head) {
                 const struct inet_sock *inet = inet_sk(sk);
 
-                if (sk->sk_net == net && inet->num == hnum &&
+                if (sock_net(sk) == net && inet->num == hnum &&
                                 !ipv6_only_sock(sk)) {
                         const __be32 rcv_saddr = inet->rcv_saddr;
                         int score = sk->sk_family == PF_INET ? 1 : 0;
@@ -182,7 +182,7 @@ struct sock *__inet_lookup_listener(struct net *net,
                 if (inet->num == hnum && !sk->sk_node.next &&
                     (!inet->rcv_saddr || inet->rcv_saddr == daddr) &&
                     (sk->sk_family == PF_INET || !ipv6_only_sock(sk)) &&
-                    !sk->sk_bound_dev_if && sk->sk_net == net)
+                    !sk->sk_bound_dev_if && sock_net(sk) == net)
                         goto sherry_cache;
                 sk = inet_lookup_listener_slow(net, head, daddr, hnum, dif);
         }
@@ -254,7 +254,7 @@ static int __inet_check_established(struct inet_timewait_death_row *death_row,
         struct sock *sk2;
         const struct hlist_node *node;
         struct inet_timewait_sock *tw;
-        struct net *net = sk->sk_net;
+        struct net *net = sock_net(sk);
 
         prefetch(head->chain.first);
         write_lock(lock);
@@ -406,7 +406,7 @@ int __inet_hash_connect(struct inet_timewait_death_row *death_row,
         struct inet_bind_hashbucket *head;
         struct inet_bind_bucket *tb;
         int ret;
-        struct net *net = sk->sk_net;
+        struct net *net = sock_net(sk);
 
         if (!snum) {
                 int i, remaining, low, high, port;
diff --git a/net/ipv4/inet_timewait_sock.c b/net/ipv4/inet_timewait_sock.c
index 717c411a5c6b..f12bc24de46f 100644
--- a/net/ipv4/inet_timewait_sock.c
+++ b/net/ipv4/inet_timewait_sock.c
@@ -124,7 +124,7 @@ struct inet_timewait_sock *inet_twsk_alloc(const struct sock *sk, const int stat
                 tw->tw_hash         = sk->sk_hash;
                 tw->tw_ipv6only     = 0;
                 tw->tw_prot         = sk->sk_prot_creator;
-                tw->tw_net          = sk->sk_net;
+                twsk_net_set(tw, sock_net(sk));
                 atomic_set(&tw->tw_refcnt, 1);
                 inet_twsk_dead_node_init(tw);
                 __module_get(tw->tw_prot->owner);
diff --git a/net/ipv4/ip_input.c b/net/ipv4/ip_input.c
index 26685c83a146..4be00959b748 100644
--- a/net/ipv4/ip_input.c
+++ b/net/ipv4/ip_input.c
@@ -172,7 +172,7 @@ int ip_call_ra_chain(struct sk_buff *skb)
                 if (sk && inet_sk(sk)->num == protocol &&
                     (!sk->sk_bound_dev_if ||
                      sk->sk_bound_dev_if == dev->ifindex) &&
-                    sk->sk_net == dev_net(dev)) {
+                    sock_net(sk) == dev_net(dev)) {
                         if (ip_hdr(skb)->frag_off & htons(IP_MF | IP_OFFSET)) {
                                 if (ip_defrag(skb, IP_DEFRAG_CALL_RA_CHAIN)) {
                                         read_unlock(&ip_ra_lock);
diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c
index 913266cd9902..08349267ceb4 100644
--- a/net/ipv4/ip_output.c
+++ b/net/ipv4/ip_output.c
@@ -351,7 +351,7 @@ int ip_queue_xmit(struct sk_buff *skb, int ipfragok)
                          * itself out.
                          */
                         security_sk_classify_flow(sk, &fl);
-                        if (ip_route_output_flow(sk->sk_net, &rt, &fl, sk, 0))
+                        if (ip_route_output_flow(sock_net(sk), &rt, &fl, sk, 0))
                                 goto no_route;
                 }
                 sk_setup_caps(sk, &rt->u.dst);
@@ -1382,7 +1382,7 @@ void ip_send_reply(struct sock *sk, struct sk_buff *skb, struct ip_reply_arg *ar
                                                  .dport = tcp_hdr(skb)->source } },
                                     .proto = sk->sk_protocol };
                 security_skb_classify_flow(skb, &fl);
-                if (ip_route_output_key(sk->sk_net, &rt, &fl))
+                if (ip_route_output_key(sock_net(sk), &rt, &fl))
                         return;
         }
 
diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c
index b854431047a4..d6e76f5229cc 100644
--- a/net/ipv4/ip_sockglue.c
+++ b/net/ipv4/ip_sockglue.c
@@ -449,7 +449,7 @@ static int do_ip_setsockopt(struct sock *sk, int level,
                 struct ip_options * opt = NULL;
                 if (optlen > 40 || optlen < 0)
                         goto e_inval;
-                err = ip_options_get_from_user(sk->sk_net, &opt,
+                err = ip_options_get_from_user(sock_net(sk), &opt,
                                                optval, optlen);
                 if (err)
                         break;
@@ -590,13 +590,13 @@ static int do_ip_setsockopt(struct sock *sk, int level,
                                 err = 0;
                                 break;
                         }
-                        dev = ip_dev_find(sk->sk_net, mreq.imr_address.s_addr);
+                        dev = ip_dev_find(sock_net(sk), mreq.imr_address.s_addr);
                         if (dev) {
                                 mreq.imr_ifindex = dev->ifindex;
                                 dev_put(dev);
                         }
                 } else
-                        dev = __dev_get_by_index(sk->sk_net, mreq.imr_ifindex);
+                        dev = __dev_get_by_index(sock_net(sk), mreq.imr_ifindex);
 
 
                 err = -EADDRNOTAVAIL;
diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c
index e54bc1364473..11700a4dcd95 100644
--- a/net/ipv4/ipmr.c
+++ b/net/ipv4/ipmr.c
@@ -849,7 +849,7 @@ static void mrtsock_destruct(struct sock *sk)
 {
         rtnl_lock();
         if (sk == mroute_socket) {
-                IPV4_DEVCONF_ALL(sk->sk_net, MC_FORWARDING)--;
+                IPV4_DEVCONF_ALL(sock_net(sk), MC_FORWARDING)--;
 
                 write_lock_bh(&mrt_lock);
                 mroute_socket=NULL;
@@ -898,7 +898,7 @@ int ip_mroute_setsockopt(struct sock *sk,int optname,char __user *optval,int opt
                         mroute_socket=sk;
                         write_unlock_bh(&mrt_lock);
 
-                        IPV4_DEVCONF_ALL(sk->sk_net, MC_FORWARDING)++;
+                        IPV4_DEVCONF_ALL(sock_net(sk), MC_FORWARDING)++;
                 }
                 rtnl_unlock();
                 return ret;
diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c
index 756bc0e1a7c6..1563f29b5117 100644
--- a/net/ipv4/netfilter/arp_tables.c
+++ b/net/ipv4/netfilter/arp_tables.c
@@ -1496,11 +1496,11 @@ static int compat_do_arpt_set_ctl(struct sock *sk, int cmd, void __user *user,
 
         switch (cmd) {
         case ARPT_SO_SET_REPLACE:
-                ret = compat_do_replace(sk->sk_net, user, len);
+                ret = compat_do_replace(sock_net(sk), user, len);
                 break;
 
         case ARPT_SO_SET_ADD_COUNTERS:
-                ret = do_add_counters(sk->sk_net, user, len, 1);
+                ret = do_add_counters(sock_net(sk), user, len, 1);
                 break;
 
         default:
@@ -1644,10 +1644,10 @@ static int compat_do_arpt_get_ctl(struct sock *sk, int cmd, void __user *user,
 
         switch (cmd) {
         case ARPT_SO_GET_INFO:
-                ret = get_info(sk->sk_net, user, len, 1);
+                ret = get_info(sock_net(sk), user, len, 1);
                 break;
         case ARPT_SO_GET_ENTRIES:
-                ret = compat_get_entries(sk->sk_net, user, len);
+                ret = compat_get_entries(sock_net(sk), user, len);
                 break;
         default:
                 ret = do_arpt_get_ctl(sk, cmd, user, len);
@@ -1665,11 +1665,11 @@ static int do_arpt_set_ctl(struct sock *sk, int cmd, void __user *user, unsigned
 
         switch (cmd) {
         case ARPT_SO_SET_REPLACE:
-                ret = do_replace(sk->sk_net, user, len);
+                ret = do_replace(sock_net(sk), user, len);
                 break;
 
         case ARPT_SO_SET_ADD_COUNTERS:
-                ret = do_add_counters(sk->sk_net, user, len, 0);
+                ret = do_add_counters(sock_net(sk), user, len, 0);
                 break;
 
         default:
@@ -1689,11 +1689,11 @@ static int do_arpt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len
 
         switch (cmd) {
         case ARPT_SO_GET_INFO:
-                ret = get_info(sk->sk_net, user, len, 0);
+                ret = get_info(sock_net(sk), user, len, 0);
                 break;
 
         case ARPT_SO_GET_ENTRIES:
-                ret = get_entries(sk->sk_net, user, len);
+                ret = get_entries(sock_net(sk), user, len);
                 break;
 
         case ARPT_SO_GET_REVISION_TARGET: {
diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c
index 85a75e186b4b..a819d191e1aa 100644
--- a/net/ipv4/netfilter/ip_tables.c
+++ b/net/ipv4/netfilter/ip_tables.c
@@ -1852,11 +1852,11 @@ compat_do_ipt_set_ctl(struct sock *sk,	int cmd, void __user *user,
 
         switch (cmd) {
         case IPT_SO_SET_REPLACE:
-                ret = compat_do_replace(sk->sk_net, user, len);
+                ret = compat_do_replace(sock_net(sk), user, len);
                 break;
 
         case IPT_SO_SET_ADD_COUNTERS:
-                ret = do_add_counters(sk->sk_net, user, len, 1);
+                ret = do_add_counters(sock_net(sk), user, len, 1);
                 break;
 
         default:
@@ -1963,10 +1963,10 @@ compat_do_ipt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
 
         switch (cmd) {
         case IPT_SO_GET_INFO:
-                ret = get_info(sk->sk_net, user, len, 1);
+                ret = get_info(sock_net(sk), user, len, 1);
                 break;
         case IPT_SO_GET_ENTRIES:
-                ret = compat_get_entries(sk->sk_net, user, len);
+                ret = compat_get_entries(sock_net(sk), user, len);
                 break;
         default:
                 ret = do_ipt_get_ctl(sk, cmd, user, len);
@@ -1985,11 +1985,11 @@ do_ipt_set_ctl(struct sock *sk, int cmd, void __user *user, unsigned int len)
 
         switch (cmd) {
         case IPT_SO_SET_REPLACE:
-                ret = do_replace(sk->sk_net, user, len);
+                ret = do_replace(sock_net(sk), user, len);
                 break;
 
         case IPT_SO_SET_ADD_COUNTERS:
-                ret = do_add_counters(sk->sk_net, user, len, 0);
+                ret = do_add_counters(sock_net(sk), user, len, 0);
                 break;
 
         default:
@@ -2010,11 +2010,11 @@ do_ipt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
 
         switch (cmd) {
         case IPT_SO_GET_INFO:
-                ret = get_info(sk->sk_net, user, len, 0);
+                ret = get_info(sock_net(sk), user, len, 0);
                 break;
 
         case IPT_SO_GET_ENTRIES:
-                ret = get_entries(sk->sk_net, user, len);
+                ret = get_entries(sock_net(sk), user, len);
                 break;
 
         case IPT_SO_GET_REVISION_MATCH:
diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
index 8756d502a47f..be19a4048d7c 100644
--- a/net/ipv4/raw.c
+++ b/net/ipv4/raw.c
@@ -117,7 +117,7 @@ static struct sock *__raw_v4_lookup(struct net *net, struct sock *sk,
         sk_for_each_from(sk, node) {
                 struct inet_sock *inet = inet_sk(sk);
 
-                if (sk->sk_net == net && inet->num == num               &&
+                if (sock_net(sk) == net && inet->num == num             &&
                     !(inet->daddr && inet->daddr != raddr)              &&
                     !(inet->rcv_saddr && inet->rcv_saddr != laddr)      &&
                     !(sk->sk_bound_dev_if && sk->sk_bound_dev_if != dif))
@@ -499,7 +499,7 @@ static int raw_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
         ipc.oif = sk->sk_bound_dev_if;
 
         if (msg->msg_controllen) {
-                err = ip_cmsg_send(sk->sk_net, msg, &ipc);
+                err = ip_cmsg_send(sock_net(sk), msg, &ipc);
                 if (err)
                         goto out;
                 if (ipc.opt)
@@ -553,7 +553,7 @@ static int raw_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
                 }
 
                 security_sk_classify_flow(sk, &fl);
-                err = ip_route_output_flow(sk->sk_net, &rt, &fl, sk, 1);
+                err = ip_route_output_flow(sock_net(sk), &rt, &fl, sk, 1);
         }
         if (err)
                 goto done;
@@ -620,7 +620,7 @@ static int raw_bind(struct sock *sk, struct sockaddr *uaddr, int addr_len)
 
         if (sk->sk_state != TCP_CLOSE || addr_len < sizeof(struct sockaddr_in))
                 goto out;
-        chk_addr_ret = inet_addr_type(sk->sk_net, addr->sin_addr.s_addr);
+        chk_addr_ret = inet_addr_type(sock_net(sk), addr->sin_addr.s_addr);
         ret = -EADDRNOTAVAIL;
         if (addr->sin_addr.s_addr && chk_addr_ret != RTN_LOCAL &&
             chk_addr_ret != RTN_MULTICAST && chk_addr_ret != RTN_BROADCAST)
@@ -856,7 +856,7 @@ static struct sock *raw_get_first(struct seq_file *seq)
                 struct hlist_node *node;
 
                 sk_for_each(sk, node, &state->h->ht[state->bucket])
-                        if (sk->sk_net == state->p.net)
+                        if (sock_net(sk) == state->p.net)
                                 goto found;
         }
         sk = NULL;
@@ -872,7 +872,7 @@ static struct sock *raw_get_next(struct seq_file *seq, struct sock *sk)
                 sk = sk_next(sk);
 try_again:
                 ;
-        } while (sk && sk->sk_net != state->p.net);
+        } while (sk && sock_net(sk) != state->p.net);
 
         if (!sk && ++state->bucket < RAW_HTABLE_SIZE) {
                 sk = sk_head(&state->h->ht[state->bucket]);
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index 7768d718e199..194f5cca3121 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -2689,7 +2689,7 @@ nla_put_failure:
 
 static int inet_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr* nlh, void *arg)
 {
-        struct net *net = in_skb->sk->sk_net;
+        struct net *net = sock_net(in_skb->sk);
         struct rtmsg *rtm;
         struct nlattr *tb[RTA_MAX+1];
         struct rtable *rt = NULL;
@@ -2785,7 +2785,7 @@ int ip_rt_dump(struct sk_buff *skb,  struct netlink_callback *cb)
         int idx, s_idx;
         struct net *net;
 
-        net = skb->sk->sk_net;
+        net = sock_net(skb->sk);
 
         s_h = cb->args[0];
         if (s_h < 0)
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index 28bece6f281b..46847e600a46 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -1486,7 +1486,7 @@ static struct sock *tcp_v4_hnd_req(struct sock *sk, struct sk_buff *skb)
         if (req)
                 return tcp_check_req(sk, skb, req, prev);
 
-        nsk = inet_lookup_established(sk->sk_net, &tcp_hashinfo, iph->saddr,
+        nsk = inet_lookup_established(sock_net(sk), &tcp_hashinfo, iph->saddr,
                         th->source, iph->daddr, th->dest, inet_iif(skb));
 
         if (nsk) {
@@ -1974,7 +1974,7 @@ static void *listening_get_next(struct seq_file *seq, void *cur)
                 while (1) {
                         while (req) {
                                 if (req->rsk_ops->family == st->family &&
-                                    req->sk->sk_net == net) {
+                                    sock_net(req->sk) == net) {
                                         cur = req;
                                         goto out;
                                 }
@@ -1998,7 +1998,7 @@ get_req:
         }
 get_sk:
         sk_for_each_from(sk, node) {
-                if (sk->sk_family == st->family && sk->sk_net == net) {
+                if (sk->sk_family == st->family && sock_net(sk) == net) {
                         cur = sk;
                         goto out;
                 }
@@ -2049,7 +2049,7 @@ static void *established_get_first(struct seq_file *seq)
                 read_lock_bh(lock);
                 sk_for_each(sk, node, &tcp_hashinfo.ehash[st->bucket].chain) {
                         if (sk->sk_family != st->family ||
-                            sk->sk_net != net) {
+                            sock_net(sk) != net) {
                                 continue;
                         }
                         rc = sk;
@@ -2059,7 +2059,7 @@ static void *established_get_first(struct seq_file *seq)
                 inet_twsk_for_each(tw, node,
                                    &tcp_hashinfo.ehash[st->bucket].twchain) {
                         if (tw->tw_family != st->family ||
-                            tw->tw_net != net) {
+                            twsk_net(tw) != net) {
                                 continue;
                         }
                         rc = tw;
@@ -2086,7 +2086,7 @@ static void *established_get_next(struct seq_file *seq, void *cur)
                 tw = cur;
                 tw = tw_next(tw);
 get_tw:
-                while (tw && (tw->tw_family != st->family || tw->tw_net != net)) {
+                while (tw && (tw->tw_family != st->family || twsk_net(tw) != net)) {
                         tw = tw_next(tw);
                 }
                 if (tw) {
@@ -2107,7 +2107,7 @@ get_tw:
                 sk = sk_next(sk);
 
         sk_for_each_from(sk, node) {
-                if (sk->sk_family == st->family && sk->sk_net == net)
+                if (sk->sk_family == st->family && sock_net(sk) == net)
                         goto found;
         }
 
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index e2cd93481359..76d52d37d6ac 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -137,7 +137,7 @@ static inline int __udp_lib_lport_inuse(struct net *net, __u16 num,
         struct hlist_node *node;
 
         sk_for_each(sk, node, &udptable[num & (UDP_HTABLE_SIZE - 1)])
-                if (sk->sk_net == net && sk->sk_hash == num)
+                if (sock_net(sk) == net && sk->sk_hash == num)
                         return 1;
         return 0;
 }
@@ -158,7 +158,7 @@ int udp_lib_get_port(struct sock *sk, unsigned short snum,
         struct hlist_head *head;
         struct sock *sk2;
         int    error = 1;
-        struct net *net = sk->sk_net;
+        struct net *net = sock_net(sk);
 
         write_lock_bh(&udp_hash_lock);
 
@@ -218,7 +218,7 @@ gotit:
                 sk_for_each(sk2, node, head)
                         if (sk2->sk_hash == snum                             &&
                             sk2 != sk                                        &&
-                            sk2->sk_net == net                               &&
+                            sock_net(sk2) == net                                     &&
                             (!sk2->sk_reuse        || !sk->sk_reuse)         &&
                             (!sk2->sk_bound_dev_if || !sk->sk_bound_dev_if
                              || sk2->sk_bound_dev_if == sk->sk_bound_dev_if) &&
@@ -269,7 +269,7 @@ static struct sock *__udp4_lib_lookup(struct net *net, __be32 saddr,
         sk_for_each(sk, node, &udptable[hnum & (UDP_HTABLE_SIZE - 1)]) {
                 struct inet_sock *inet = inet_sk(sk);
 
-                if (sk->sk_net == net && sk->sk_hash == hnum &&
+                if (sock_net(sk) == net && sk->sk_hash == hnum &&
                                 !ipv6_only_sock(sk)) {
                         int score = (sk->sk_family == PF_INET ? 1 : 0);
                         if (inet->rcv_saddr) {
@@ -607,7 +607,7 @@ int udp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
 
         ipc.oif = sk->sk_bound_dev_if;
         if (msg->msg_controllen) {
-                err = ip_cmsg_send(sk->sk_net, msg, &ipc);
+                err = ip_cmsg_send(sock_net(sk), msg, &ipc);
                 if (err)
                         return err;
                 if (ipc.opt)
@@ -656,7 +656,7 @@ int udp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
                                                { .sport = inet->sport,
                                                  .dport = dport } } };
                 security_sk_classify_flow(sk, &fl);
-                err = ip_route_output_flow(sk->sk_net, &rt, &fl, sk, 1);
+                err = ip_route_output_flow(sock_net(sk), &rt, &fl, sk, 1);
                 if (err) {
                         if (err == -ENETUNREACH)
                                 IP_INC_STATS_BH(IPSTATS_MIB_OUTNOROUTES);
@@ -1511,7 +1511,7 @@ static struct sock *udp_get_first(struct seq_file *seq)
         for (state->bucket = 0; state->bucket < UDP_HTABLE_SIZE; ++state->bucket) {
                 struct hlist_node *node;
                 sk_for_each(sk, node, state->hashtable + state->bucket) {
-                        if (sk->sk_net != net)
+                        if (sock_net(sk) != net)
                                 continue;
                         if (sk->sk_family == state->family)
                                 goto found;
@@ -1531,7 +1531,7 @@ static struct sock *udp_get_next(struct seq_file *seq, struct sock *sk)
                 sk = sk_next(sk);
 try_again:
                 ;
-        } while (sk && (sk->sk_net != net || sk->sk_family != state->family));
+        } while (sk && (sock_net(sk) != net || sk->sk_family != state->family));
 
         if (!sk && ++state->bucket < UDP_HTABLE_SIZE) {
                 sk = sk_head(state->hashtable + state->bucket);