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>

4 files changed, 48 insertions, 33 deletions

diff --git a/net/netlabel/netlabel_calipso.c b/net/netlabel/netlabel_calipso.c
index 152e503..ca7c9c4 100644
--- a/net/netlabel/netlabel_calipso.c
+++ b/net/netlabel/netlabel_calipso.c
@@ -60,12 +60,7 @@ struct netlbl_domhsh_walk_arg {
 };
 
 /* NetLabel Generic NETLINK CALIPSO family */
-static struct genl_family netlbl_calipso_gnl_family = {
-	.hdrsize = 0,
-	.name = NETLBL_NLTYPE_CALIPSO_NAME,
-	.version = NETLBL_PROTO_VERSION,
-	.maxattr = NLBL_CALIPSO_A_MAX,
-};
+static struct genl_family netlbl_calipso_gnl_family;
 
 /* NetLabel Netlink attribute policy */
 static const struct nla_policy calipso_genl_policy[NLBL_CALIPSO_A_MAX + 1] = {
@@ -354,6 +349,16 @@ static const struct genl_ops netlbl_calipso_ops[] = {
 	},
 };
 
+static struct genl_family netlbl_calipso_gnl_family = {
+	.hdrsize = 0,
+	.name = NETLBL_NLTYPE_CALIPSO_NAME,
+	.version = NETLBL_PROTO_VERSION,
+	.maxattr = NLBL_CALIPSO_A_MAX,
+	.module = THIS_MODULE,
+	.ops = netlbl_calipso_ops,
+	.n_ops = ARRAY_SIZE(netlbl_calipso_ops),
+};
+
 /* NetLabel Generic NETLINK Protocol Functions
  */
 
@@ -367,8 +372,7 @@ static const struct genl_ops netlbl_calipso_ops[] = {
  */
 int __init netlbl_calipso_genl_init(void)
 {
-	return genl_register_family_with_ops(&netlbl_calipso_gnl_family,
-					     netlbl_calipso_ops);
+	return genl_register_family(&netlbl_calipso_gnl_family);
 }
 
 static const struct netlbl_calipso_ops *calipso_ops;
diff --git a/net/netlabel/netlabel_cipso_v4.c b/net/netlabel/netlabel_cipso_v4.c
index 755b284..a665eae 100644
--- a/net/netlabel/netlabel_cipso_v4.c
+++ b/net/netlabel/netlabel_cipso_v4.c
@@ -59,13 +59,7 @@ struct netlbl_domhsh_walk_arg {
 };
 
 /* NetLabel Generic NETLINK CIPSOv4 family */
-static struct genl_family netlbl_cipsov4_gnl_family = {
-	.hdrsize = 0,
-	.name = NETLBL_NLTYPE_CIPSOV4_NAME,
-	.version = NETLBL_PROTO_VERSION,
-	.maxattr = NLBL_CIPSOV4_A_MAX,
-};
-
+static struct genl_family netlbl_cipsov4_gnl_family;
 /* NetLabel Netlink attribute policy */
 static const struct nla_policy netlbl_cipsov4_genl_policy[NLBL_CIPSOV4_A_MAX + 1] = {
 	[NLBL_CIPSOV4_A_DOI] = { .type = NLA_U32 },
@@ -766,6 +760,16 @@ static const struct genl_ops netlbl_cipsov4_ops[] = {
 	},
 };
 
+static struct genl_family netlbl_cipsov4_gnl_family = {
+	.hdrsize = 0,
+	.name = NETLBL_NLTYPE_CIPSOV4_NAME,
+	.version = NETLBL_PROTO_VERSION,
+	.maxattr = NLBL_CIPSOV4_A_MAX,
+	.module = THIS_MODULE,
+	.ops = netlbl_cipsov4_ops,
+	.n_ops = ARRAY_SIZE(netlbl_cipsov4_ops),
+};
+
 /*
  * NetLabel Generic NETLINK Protocol Functions
  */
@@ -780,6 +784,5 @@ static const struct genl_ops netlbl_cipsov4_ops[] = {
  */
 int __init netlbl_cipsov4_genl_init(void)
 {
-	return genl_register_family_with_ops(&netlbl_cipsov4_gnl_family,
-					     netlbl_cipsov4_ops);
+	return genl_register_family(&netlbl_cipsov4_gnl_family);
 }
diff --git a/net/netlabel/netlabel_mgmt.c b/net/netlabel/netlabel_mgmt.c
index 3b00f23..ecfe8eb 100644
--- a/net/netlabel/netlabel_mgmt.c
+++ b/net/netlabel/netlabel_mgmt.c
@@ -60,12 +60,7 @@ struct netlbl_domhsh_walk_arg {
 };
 
 /* NetLabel Generic NETLINK CIPSOv4 family */
-static struct genl_family netlbl_mgmt_gnl_family = {
-	.hdrsize = 0,
-	.name = NETLBL_NLTYPE_MGMT_NAME,
-	.version = NETLBL_PROTO_VERSION,
-	.maxattr = NLBL_MGMT_A_MAX,
-};
+static struct genl_family netlbl_mgmt_gnl_family;
 
 /* NetLabel Netlink attribute policy */
 static const struct nla_policy netlbl_mgmt_genl_policy[NLBL_MGMT_A_MAX + 1] = {
@@ -833,6 +828,16 @@ static const struct genl_ops netlbl_mgmt_genl_ops[] = {
 	},
 };
 
+static struct genl_family netlbl_mgmt_gnl_family = {
+	.hdrsize = 0,
+	.name = NETLBL_NLTYPE_MGMT_NAME,
+	.version = NETLBL_PROTO_VERSION,
+	.maxattr = NLBL_MGMT_A_MAX,
+	.module = THIS_MODULE,
+	.ops = netlbl_mgmt_genl_ops,
+	.n_ops = ARRAY_SIZE(netlbl_mgmt_genl_ops),
+};
+
 /*
  * NetLabel Generic NETLINK Protocol Functions
  */
@@ -847,6 +852,5 @@ static const struct genl_ops netlbl_mgmt_genl_ops[] = {
  */
 int __init netlbl_mgmt_genl_init(void)
 {
-	return genl_register_family_with_ops(&netlbl_mgmt_gnl_family,
-					     netlbl_mgmt_genl_ops);
+	return genl_register_family(&netlbl_mgmt_gnl_family);
 }
diff --git a/net/netlabel/netlabel_unlabeled.c b/net/netlabel/netlabel_unlabeled.c
index c2ea8d1..5dbbad4 100644
--- a/net/netlabel/netlabel_unlabeled.c
+++ b/net/netlabel/netlabel_unlabeled.c
@@ -123,12 +123,7 @@ static struct netlbl_unlhsh_iface __rcu *netlbl_unlhsh_def;
 static u8 netlabel_unlabel_acceptflg;
 
 /* NetLabel Generic NETLINK unlabeled family */
-static struct genl_family netlbl_unlabel_gnl_family = {
-	.hdrsize = 0,
-	.name = NETLBL_NLTYPE_UNLABELED_NAME,
-	.version = NETLBL_PROTO_VERSION,
-	.maxattr = NLBL_UNLABEL_A_MAX,
-};
+static struct genl_family netlbl_unlabel_gnl_family;
 
 /* NetLabel Netlink attribute policy */
 static const struct nla_policy netlbl_unlabel_genl_policy[NLBL_UNLABEL_A_MAX + 1] = {
@@ -1377,6 +1372,16 @@ static const struct genl_ops netlbl_unlabel_genl_ops[] = {
 	},
 };
 
+static struct genl_family netlbl_unlabel_gnl_family = {
+	.hdrsize = 0,
+	.name = NETLBL_NLTYPE_UNLABELED_NAME,
+	.version = NETLBL_PROTO_VERSION,
+	.maxattr = NLBL_UNLABEL_A_MAX,
+	.module = THIS_MODULE,
+	.ops = netlbl_unlabel_genl_ops,
+	.n_ops = ARRAY_SIZE(netlbl_unlabel_genl_ops),
+};
+
 /*
  * NetLabel Generic NETLINK Protocol Functions
  */
@@ -1391,8 +1396,7 @@ static const struct genl_ops netlbl_unlabel_genl_ops[] = {
  */
 int __init netlbl_unlabel_genl_init(void)
 {
-	return genl_register_family_with_ops(&netlbl_unlabel_gnl_family,
-					     netlbl_unlabel_genl_ops);
+	return genl_register_family(&netlbl_unlabel_gnl_family);
 }
 
 /*