ppp: section fixes re netns

PPP is modular code so no initdata on netns hooks.
Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

drivers/net/ppp_generic.c

@@ -901,7 +901,7 @@ static __net_exit void ppp_exit_net(struct net *net)
 	kfree(pn);
 }
 
-static __net_initdata struct pernet_operations ppp_net_ops = {
+static struct pernet_operations ppp_net_ops = {
 	.init = ppp_init_net,
 	.exit = ppp_exit_net,
 };

drivers/net/pppoe.c

@@ -1175,7 +1175,7 @@ static __net_exit void pppoe_exit_net(struct net *net)
 	kfree(pn);
 }
 
-static __net_initdata struct pernet_operations pppoe_net_ops = {
+static struct pernet_operations pppoe_net_ops = {
 	.init = pppoe_init_net,
 	.exit = pppoe_exit_net,
 };

drivers/net/pppol2tp.c

@@ -2647,7 +2647,7 @@ static __net_exit void pppol2tp_exit_net(struct net *net)
 	kfree(pn);
 }
 
-static __net_initdata struct pernet_operations pppol2tp_net_ops = {
+static struct pernet_operations pppol2tp_net_ops = {
 	.init = pppol2tp_init_net,
 	.exit = pppol2tp_exit_net,
 };