l2tp: make nla_policy const

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: David S. Miller <davem@davemloft.net>

l2tp: make nla_policy const
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: David S. Miller <davem@davemloft.net>
f5bb341e · stephen hemminger · David S. Miller · 4f70c96f · f5bb341e
Commit f5bb341e authored Aug 31, 2016 by stephen hemminger Committed by David S. Miller Sep 01, 2016
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net/l2tp/l2tp_netlink.c net/l2tp/l2tp_netlink.c +1 -1

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--- a/net/l2tp/l2tp_netlink.c
+++ b/net/l2tp/l2tp_netlink.c
@@ -867,7 +867,7 @@ static int l2tp_nl_cmd_session_dump(struct sk_buff *skb, struct netlink_callback
 	return skb->len;
 }
-static struct nla_policy l2tp_nl_policy[L2TP_ATTR_MAX + 1] = {
+static const struct nla_policy l2tp_nl_policy[L2TP_ATTR_MAX + 1] = {
 	[L2TP_ATTR_NONE]		= { .type = NLA_UNSPEC, },
 	[L2TP_ATTR_PW_TYPE]		= { .type = NLA_U16, },
 	[L2TP_ATTR_ENCAP_TYPE]		= { .type = NLA_U16, },