net: Pass kern from net_proto_family.create to sk_alloc

In preparation for changing how struct net is refcounted
on kernel sockets pass the knowledge that we are creating
a kernel socket from sock_create_kern through to sk_alloc.

Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 4 insertions, 4 deletions

diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
index 5266ea7b922b..941b3d26e3bf 100644
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@ -620,7 +620,7 @@ static struct proto unix_proto = {
  */
 static struct lock_class_key af_unix_sk_receive_queue_lock_key;
 
-static struct sock *unix_create1(struct net *net, struct socket *sock)
+static struct sock *unix_create1(struct net *net, struct socket *sock, int kern)
 {
         struct sock *sk = NULL;
         struct unix_sock *u;
@@ -629,7 +629,7 @@ static struct sock *unix_create1(struct net *net, struct socket *sock)
         if (atomic_long_read(&unix_nr_socks) > 2 * get_max_files())
                 goto out;
 
-        sk = sk_alloc(net, PF_UNIX, GFP_KERNEL, &unix_proto);
+        sk = sk_alloc(net, PF_UNIX, GFP_KERNEL, &unix_proto, kern);
         if (!sk)
                 goto out;
 
@@ -688,7 +688,7 @@ static int unix_create(struct net *net, struct socket *sock, int protocol,
                 return -ESOCKTNOSUPPORT;
         }
 
-        return unix_create1(net, sock) ? 0 : -ENOMEM;
+        return unix_create1(net, sock, kern) ? 0 : -ENOMEM;
 }
 
 static int unix_release(struct socket *sock)
@@ -1088,7 +1088,7 @@ static int unix_stream_connect(struct socket *sock, struct sockaddr *uaddr,
         err = -ENOMEM;
 
         /* create new sock for complete connection */
-        newsk = unix_create1(sock_net(sk), NULL);
+        newsk = unix_create1(sock_net(sk), NULL, 0);
         if (newsk == NULL)
                 goto out;