net: pass kern to net_proto_family create function

The generic __sock_create function has a kern argument which allows the
security system to make decisions based on if a socket is being created by
the kernel or by userspace.  This patch passes that flag to the
net_proto_family specific create function, so it can do the same thing.

Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 4 insertions, 1 deletions

diff --git a/net/llc/af_llc.c b/net/llc/af_llc.c
index 4866b4fb0c27..5266c286b260 100644
--- a/net/llc/af_llc.c
+++ b/net/llc/af_llc.c
@@ -140,14 +140,17 @@ static struct proto llc_proto = {
 
 /**
  *      llc_ui_create - alloc and init a new llc_ui socket
+ *      @net: network namespace (must be default network)
  *      @sock: Socket to initialize and attach allocated sk to.
  *      @protocol: Unused.
+ *      @kern: on behalf of kernel or userspace
  *
  *      Allocate and initialize a new llc_ui socket, validate the user wants a
  *      socket type we have available.
  *      Returns 0 upon success, negative upon failure.
  */
-static int llc_ui_create(struct net *net, struct socket *sock, int protocol)
+static int llc_ui_create(struct net *net, struct socket *sock, int protocol,
+                         int kern)
 {
         struct sock *sk;
         int rc = -ESOCKTNOSUPPORT;