genetlink: statically initialize families
Instead of providing macros/inline functions to initialize
the families, make all users initialize them statically and
get rid of the macros.
This reduces the kernel code size by about 1.6k on x86-64
(with allyesconfig).
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/tipc/netlink.c b/net/tipc/netlink.c
index 383b8fe..74a405b 100644
--- a/net/tipc/netlink.c
+++ b/net/tipc/netlink.c
@@ -135,14 +135,6 @@ const struct nla_policy tipc_nl_udp_policy[TIPC_NLA_UDP_MAX + 1] = {
/* Users of the legacy API (tipc-config) can't handle that we add operations,
* so we have a separate genl handling for the new API.
*/
-struct genl_family tipc_genl_family = {
- .name = TIPC_GENL_V2_NAME,
- .version = TIPC_GENL_V2_VERSION,
- .hdrsize = 0,
- .maxattr = TIPC_NLA_MAX,
- .netnsok = true,
-};
-
static const struct genl_ops tipc_genl_v2_ops[] = {
{
.cmd = TIPC_NL_BEARER_DISABLE,
@@ -257,6 +249,17 @@ static const struct genl_ops tipc_genl_v2_ops[] = {
#endif
};
+struct genl_family tipc_genl_family = {
+ .name = TIPC_GENL_V2_NAME,
+ .version = TIPC_GENL_V2_VERSION,
+ .hdrsize = 0,
+ .maxattr = TIPC_NLA_MAX,
+ .netnsok = true,
+ .module = THIS_MODULE,
+ .ops = tipc_genl_v2_ops,
+ .n_ops = ARRAY_SIZE(tipc_genl_v2_ops),
+};
+
int tipc_nlmsg_parse(const struct nlmsghdr *nlh, struct nlattr ***attr)
{
u32 maxattr = tipc_genl_family.maxattr;
@@ -272,8 +275,7 @@ int tipc_netlink_start(void)
{
int res;
- res = genl_register_family_with_ops(&tipc_genl_family,
- tipc_genl_v2_ops);
+ res = genl_register_family(&tipc_genl_family);
if (res) {
pr_err("Failed to register netlink interface\n");
return res;
