ceph: fix creation of ipv6 sockets

Use the address family from the peer address instead of assuming IPv4.

Signed-off-by: Sage Weil <sage@newdream.net>

1 files changed, 5 insertions, 3 deletions

diff --git a/fs/ceph/messenger.c b/fs/ceph/messenger.c
index 3ddef1556457..15167b2daa55 100644
--- a/fs/ceph/messenger.c
+++ b/fs/ceph/messenger.c
@@ -203,12 +203,13 @@ static void set_sock_callbacks(struct socket *sock,
  */
 static struct socket *ceph_tcp_connect(struct ceph_connection *con)
 {
-        struct sockaddr *paddr = (struct sockaddr *)&con->peer_addr.in_addr;
+        struct sockaddr_storage *paddr = &con->peer_addr.in_addr;
         struct socket *sock;
         int ret;
 
         BUG_ON(con->sock);
-        ret = sock_create_kern(AF_INET, SOCK_STREAM, IPPROTO_TCP, &sock);
+        ret = sock_create_kern(con->peer_addr.in_addr.ss_family, SOCK_STREAM,
+                               IPPROTO_TCP, &sock);
         if (ret)
                 return ERR_PTR(ret);
         con->sock = sock;
@@ -222,7 +223,8 @@ static struct socket *ceph_tcp_connect(struct ceph_connection *con)
 
         dout("connect %s\n", pr_addr(&con->peer_addr.in_addr));
 
-        ret = sock->ops->connect(sock, paddr, sizeof(*paddr), O_NONBLOCK);
+        ret = sock->ops->connect(sock, (struct sockaddr *)paddr, sizeof(*paddr),
+                                 O_NONBLOCK);
         if (ret == -EINPROGRESS) {
                 dout("connect %s EINPROGRESS sk_state = %u\n",
                      pr_addr(&con->peer_addr.in_addr),