Commit dc4c399d authored by Guillaume Nault's avatar Guillaume Nault Committed by David S. Miller
Browse files

pptp: Constify the po parameter of pptp_route_output(). 



Make it explicit that this function doesn't modify the socket passed as
parameter.

Signed-off-by: default avatarGuillaume Nault <gnault@redhat.com>
Reviewed-by: default avatarSimon Horman <simon.horman@corigine.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 5bc67a85

drivers/net/ppp/pptp.c

+2 −2
Original line number Diff line number Diff line
@@ -129,10 +129,10 @@ static void del_chan(struct pppox_sock *sock) 
	spin_unlock(&chan_lock);

}



static struct rtable *pptp_route_output(struct pppox_sock *po,

static struct rtable *pptp_route_output(const struct pppox_sock *po,

					struct flowi4 *fl4)

{

	struct sock *sk = &po->sk;

	const struct sock *sk = &po->sk;

	struct net *net;



	net = sock_net(sk);