From: Julia Lawall Date: Fri, 28 Jul 2017 20:18:58 +0000 (+0200) Subject: l2tp: constify inet6_protocol structures X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=d04916a48ad4a3db892b664fa9c3a2a693c378ad;p=linux.git 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 Signed-off-by: David S. Miller --- diff --git a/net/l2tp/l2tp_ip6.c b/net/l2tp/l2tp_ip6.c index 88b397c30d86a..d2efcd93e1e2d 100644 --- a/net/l2tp/l2tp_ip6.c +++ b/net/l2tp/l2tp_ip6.c @@ -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, };