net: fib_rules: mark arguments to fib_rules_register const and __net_initdata

fib_rules_register() duplicates the template passed to it without modification,
mark the argument as const. Additionally the templates are only needed when
instantiating a new namespace, so mark them as __net_initdata, which means
they can be discarded when CONFIG_NET_NS=n.

Signed-off-by: Patrick McHardy <kaber@trash.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/net/ipv6/fib6_rules.c b/net/ipv6/fib6_rules.c
index 8124f16f2ac2..35f6949446f0 100644
--- a/net/ipv6/fib6_rules.c
+++ b/net/ipv6/fib6_rules.c
@@ -237,7 +237,7 @@ static size_t fib6_rule_nlmsg_payload(struct fib_rule *rule)
                + nla_total_size(16); /* src */
 }
 
-static struct fib_rules_ops fib6_rules_ops_template = {
+static const struct fib_rules_ops __net_initdata fib6_rules_ops_template = {
         .family                 = FIB_RULES_IPV6,
         .rule_size              = sizeof(struct fib6_rule),
         .addr_size              = sizeof(struct in6_addr),