Commit b5d2b285 authored by stephen hemminger's avatar stephen hemminger Committed by David S. Miller
Browse files

l2tp: make local functions static 



Avoid needless export of local functions

Signed-off-by: default avatarStephen Hemminger <stephen@networkplumber.org>
Acked-by: default avatarJames Chapman <jchapman@katalix.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent a8f47eb7

net/l2tp/l2tp_core.c

+2 −4
Original line number Diff line number Diff line
@@ -176,7 +176,7 @@ l2tp_session_id_hash_2(struct l2tp_net *pn, u32 session_id) 
 * owned by userspace.  A struct sock returned from this function must be

 * released using l2tp_tunnel_sock_put once you're done with it.

 */

struct sock *l2tp_tunnel_sock_lookup(struct l2tp_tunnel *tunnel)

static struct sock *l2tp_tunnel_sock_lookup(struct l2tp_tunnel *tunnel)

{

	int err = 0;

	struct socket *sock = NULL;
@@ -202,10 +202,9 @@ struct sock *l2tp_tunnel_sock_lookup(struct l2tp_tunnel *tunnel) 
out:

	return sk;

}

EXPORT_SYMBOL_GPL(l2tp_tunnel_sock_lookup);



/* Drop a reference to a tunnel socket obtained via. l2tp_tunnel_sock_put */

void l2tp_tunnel_sock_put(struct sock *sk)

static void l2tp_tunnel_sock_put(struct sock *sk)

{

	struct l2tp_tunnel *tunnel = l2tp_sock_to_tunnel(sk);

	if (tunnel) {
@@ -217,7 +216,6 @@ void l2tp_tunnel_sock_put(struct sock *sk) 
	}

	sock_put(sk);

}

EXPORT_SYMBOL_GPL(l2tp_tunnel_sock_put);



/* Lookup a session by id in the global session list

 */

net/l2tp/l2tp_core.h

+0 −2
Original line number Diff line number Diff line
@@ -238,8 +238,6 @@ static inline struct l2tp_tunnel *l2tp_sock_to_tunnel(struct sock *sk) 
	return tunnel;

}



struct sock *l2tp_tunnel_sock_lookup(struct l2tp_tunnel *tunnel);

void l2tp_tunnel_sock_put(struct sock *sk);

struct l2tp_session *l2tp_session_find(struct net *net,

				       struct l2tp_tunnel *tunnel,

				       u32 session_id);