Commit d04916a4 authored Jul 28, 2017 by Julia Lawall Committed by David S. Miller Jul 28, 2017

l2tp: constify inet6_protocol structures



The inet6_protocol structure is only passed as the first argument to
inet6_add_protocol or inet6_del_protocol, both of which are declared as
const.  Thus the inet6_protocol structure itself can be const.

Also drop __read_mostly on the newly const structure.

Done with the help of Coccinelle.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 3a3a4e30

net/l2tp/l2tp_ip6.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -788,7 +788,7 @@ static struct inet_protosw l2tp_ip6_protosw = {
		.ops = &l2tp_ip6_ops,
		};

		static struct inet6_protocol l2tp_ip6_protocol __read_mostly = {
		static const struct inet6_protocol l2tp_ip6_protocol = {
		.handler = l2tp_ip6_recv,
		};