From 681b4d88ad8e5b67c34f4d0a40448efb94e2b227 Mon Sep 17 00:00:00 2001
From: Guillaume Nault <g.nault@alphalink.fr>
Date: Wed, 2 Dec 2015 16:27:39 +0100
Subject: [PATCH] pppox: use standard module auto-loading feature
* Register PF_PPPOX with pppox module rather than with pppoe,
so that pppoe doesn't get loaded for any PF_PPPOX socket.
* Register PX_PROTO_* with standard MODULE_ALIAS_NET_PF_PROTO()
instead of using pppox's own naming scheme.
* While there, add auto-loading feature for pptp.
Signed-off-by: Guillaume Nault <g.nault@alphalink.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
drivers/net/ppp/pppoe.c | 2 +-
drivers/net/ppp/pppox.c | 3 ++-
drivers/net/ppp/pptp.c | 1 +
net/l2tp/l2tp_ppp.c | 2 +-
4 files changed, 5 insertions(+), 3 deletions(-)
diff --git a/drivers/net/ppp/pppoe.c b/drivers/net/ppp/pppoe.c
index 277e6827d7cd..b8da2eabac3e 100644
--- a/drivers/net/ppp/pppoe.c
+++ b/drivers/net/ppp/pppoe.c
@@ -1202,4 +1202,4 @@ module_exit(pppoe_exit);
MODULE_AUTHOR("Michal Ostrowski <mostrows@speakeasy.net>");
MODULE_DESCRIPTION("PPP over Ethernet driver");
MODULE_LICENSE("GPL");
-MODULE_ALIAS_NETPROTO(PF_PPPOX);
+MODULE_ALIAS_NET_PF_PROTO(PF_PPPOX, PX_PROTO_OE);
diff --git a/drivers/net/ppp/pppox.c b/drivers/net/ppp/pppox.c
index 0200de74eebc..b9c8be6283d3 100644
--- a/drivers/net/ppp/pppox.c
+++ b/drivers/net/ppp/pppox.c
@@ -113,7 +113,7 @@ static int pppox_create(struct net *net, struct socket *sock, int protocol,
rc = -EPROTONOSUPPORT;
if (!pppox_protos[protocol])
- request_module("pppox-proto-%d", protocol);
+ request_module("net-pf-%d-proto-%d", PF_PPPOX, protocol);
if (!pppox_protos[protocol] ||
!try_module_get(pppox_protos[protocol]->owner))
goto out;
@@ -147,3 +147,4 @@ module_exit(pppox_exit);
MODULE_AUTHOR("Michal Ostrowski <mostrows@speakeasy.net>");
MODULE_DESCRIPTION("PPP over Ethernet driver (generic socket layer)");
MODULE_LICENSE("GPL");
+MODULE_ALIAS_NETPROTO(PF_PPPOX);
diff --git a/drivers/net/ppp/pptp.c b/drivers/net/ppp/pptp.c
index fc69e41d0950..e18e0980bc61 100644
--- a/drivers/net/ppp/pptp.c
+++ b/drivers/net/ppp/pptp.c
@@ -718,3 +718,4 @@ module_exit(pptp_exit_module);
MODULE_DESCRIPTION("Point-to-Point Tunneling Protocol");
MODULE_AUTHOR("D. Kozlov (xeb@mail.ru)");
MODULE_LICENSE("GPL");
+MODULE_ALIAS_NET_PF_PROTO(PF_PPPOX, PX_PROTO_PPTP);
diff --git a/net/l2tp/l2tp_ppp.c b/net/l2tp/l2tp_ppp.c
index 1ad18c55064c..d93f113cb522 100644
--- a/net/l2tp/l2tp_ppp.c
+++ b/net/l2tp/l2tp_ppp.c
@@ -1862,5 +1862,5 @@ MODULE_AUTHOR("James Chapman <jchapman@katalix.com>");
MODULE_DESCRIPTION("PPP over L2TP over UDP");
MODULE_LICENSE("GPL");
MODULE_VERSION(PPPOL2TP_DRV_VERSION);
-MODULE_ALIAS("pppox-proto-" __stringify(PX_PROTO_OL2TP));
+MODULE_ALIAS_NET_PF_PROTO(PF_PPPOX, PX_PROTO_OL2TP);
MODULE_ALIAS_L2TP_PWTYPE(11);
--
2.30.9