net: fix build errors if ipv6 is disabled

CONFIG_IPV6=n is still a valid choice ;)

It appears we can remove dead code.

Reported-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 0 deletions

diff --git a/net/sunrpc/svcsock.c b/net/sunrpc/svcsock.c
index 0045c7cf1e9e..b6e59f0a9475 100644
--- a/net/sunrpc/svcsock.c
+++ b/net/sunrpc/svcsock.c
@@ -291,12 +291,14 @@ static int svc_one_sock_name(struct svc_sock *svsk, char *buf, int remaining)
                                 &inet_sk(sk)->inet_rcv_saddr,
                                 inet_sk(sk)->inet_num);
                 break;
+#if IS_ENABLED(CONFIG_IPV6)
         case PF_INET6:
                 len = snprintf(buf, remaining, "ipv6 %s %pI6 %d\n",
                                 proto_name,
                                 &sk->sk_v6_rcv_saddr,
                                 inet_sk(sk)->inet_num);
                 break;
+#endif
         default:
                 len = snprintf(buf, remaining, "*unknown-%d*\n",
                                 sk->sk_family);