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>

1 files changed, 13 insertions, 9 deletions

diff --git a/net/ipv4/fou.c b/net/ipv4/fou.c
index e3fc527c5d37..5b5226a2434f 100644
--- a/net/ipv4/fou.c
+++ b/net/ipv4/fou.c
@@ -622,13 +622,7 @@ static int fou_destroy(struct net *net, struct fou_cfg *cfg)
         return err;
 }
 
-static struct genl_family fou_nl_family = {
-        .hdrsize        = 0,
-        .name           = FOU_GENL_NAME,
-        .version        = FOU_GENL_VERSION,
-        .maxattr        = FOU_ATTR_MAX,
-        .netnsok        = true,
-};
+static struct genl_family fou_nl_family;
 
 static const struct nla_policy fou_nl_policy[FOU_ATTR_MAX + 1] = {
         [FOU_ATTR_PORT] = { .type = NLA_U16, },
@@ -830,6 +824,17 @@ static const struct genl_ops fou_nl_ops[] = {
         },
 };
 
+static struct genl_family fou_nl_family = {
+        .hdrsize        = 0,
+        .name           = FOU_GENL_NAME,
+        .version        = FOU_GENL_VERSION,
+        .maxattr        = FOU_ATTR_MAX,
+        .netnsok        = true,
+        .module         = THIS_MODULE,
+        .ops            = fou_nl_ops,
+        .n_ops          = ARRAY_SIZE(fou_nl_ops),
+};
+
 size_t fou_encap_hlen(struct ip_tunnel_encap *e)
 {
         return sizeof(struct udphdr);
@@ -1085,8 +1090,7 @@ static int __init fou_init(void)
         if (ret)
                 goto exit;
 
-        ret = genl_register_family_with_ops(&fou_nl_family,
-                                            fou_nl_ops);
+        ret = genl_register_family(&fou_nl_family);
         if (ret < 0)
                 goto unregister;