[NET] NETNS: Omit sock->sk_net without CONFIG_NET_NS.

[firefly-linux-kernel-4.4.55.git] / net / ipv4 / netfilter / ip_tables.c

diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c
index 85a75e186b4b059ae89d3d6bfde06f103594deaa..a819d191e1aa344399e221b4313da8f3118696d3 100644 (file)
--- 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: