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/batman-adv/netlink.c b/net/batman-adv/netlink.c
index a03b0ed..e28cec3 100644
--- a/net/batman-adv/netlink.c
+++ b/net/batman-adv/netlink.c
@@ -48,13 +48,7 @@
#include "tp_meter.h"
#include "translation-table.h"
-struct genl_family batadv_netlink_family = {
- .hdrsize = 0,
- .name = BATADV_NL_NAME,
- .version = 1,
- .maxattr = BATADV_ATTR_MAX,
- .netnsok = true,
-};
+struct genl_family batadv_netlink_family;
/* multicast groups */
enum batadv_netlink_multicast_groups {
@@ -609,6 +603,19 @@ static struct genl_ops batadv_netlink_ops[] = {
};
+struct genl_family batadv_netlink_family = {
+ .hdrsize = 0,
+ .name = BATADV_NL_NAME,
+ .version = 1,
+ .maxattr = BATADV_ATTR_MAX,
+ .netnsok = true,
+ .module = THIS_MODULE,
+ .ops = batadv_netlink_ops,
+ .n_ops = ARRAY_SIZE(batadv_netlink_ops),
+ .mcgrps = batadv_netlink_mcgrps,
+ .n_mcgrps = ARRAY_SIZE(batadv_netlink_mcgrps),
+};
+
/**
* batadv_netlink_register - register batadv genl netlink family
*/
@@ -616,9 +623,7 @@ void __init batadv_netlink_register(void)
{
int ret;
- ret = genl_register_family_with_ops_groups(&batadv_netlink_family,
- batadv_netlink_ops,
- batadv_netlink_mcgrps);
+ ret = genl_register_family(&batadv_netlink_family);
if (ret)
pr_warn("unable to register netlink family");
}
diff --git a/net/core/devlink.c b/net/core/devlink.c
index 3008d9c..063da80 100644
--- a/net/core/devlink.c
+++ b/net/core/devlink.c
@@ -341,14 +341,7 @@ static void devlink_nl_post_doit(const struct genl_ops *ops,
mutex_unlock(&devlink_mutex);
}
-static struct genl_family devlink_nl_family = {
- .name = DEVLINK_GENL_NAME,
- .version = DEVLINK_GENL_VERSION,
- .maxattr = DEVLINK_ATTR_MAX,
- .netnsok = true,
- .pre_doit = devlink_nl_pre_doit,
- .post_doit = devlink_nl_post_doit,
-};
+static struct genl_family devlink_nl_family;
enum devlink_multicast_groups {
DEVLINK_MCGRP_CONFIG,
@@ -1619,6 +1612,20 @@ static const struct genl_ops devlink_nl_ops[] = {
},
};
+static struct genl_family devlink_nl_family = {
+ .name = DEVLINK_GENL_NAME,
+ .version = DEVLINK_GENL_VERSION,
+ .maxattr = DEVLINK_ATTR_MAX,
+ .netnsok = true,
+ .pre_doit = devlink_nl_pre_doit,
+ .post_doit = devlink_nl_post_doit,
+ .module = THIS_MODULE,
+ .ops = devlink_nl_ops,
+ .n_ops = ARRAY_SIZE(devlink_nl_ops),
+ .mcgrps = devlink_nl_mcgrps,
+ .n_mcgrps = ARRAY_SIZE(devlink_nl_mcgrps),
+};
+
/**
* devlink_alloc - Allocate new devlink instance resources
*
@@ -1841,9 +1848,7 @@ EXPORT_SYMBOL_GPL(devlink_sb_unregister);
static int __init devlink_module_init(void)
{
- return genl_register_family_with_ops_groups(&devlink_nl_family,
- devlink_nl_ops,
- devlink_nl_mcgrps);
+ return genl_register_family(&devlink_nl_family);
}
static void __exit devlink_module_exit(void)
diff --git a/net/core/drop_monitor.c b/net/core/drop_monitor.c
index a5320df..80c0027 100644
--- a/net/core/drop_monitor.c
+++ b/net/core/drop_monitor.c
@@ -59,11 +59,7 @@ struct dm_hw_stat_delta {
unsigned long last_drop_val;
};
-static struct genl_family net_drop_monitor_family = {
- .hdrsize = 0,
- .name = "NET_DM",
- .version = 2,
-};
+static struct genl_family net_drop_monitor_family;
static DEFINE_PER_CPU(struct per_cpu_dm_data, dm_cpu_data);
@@ -350,6 +346,17 @@ static const struct genl_ops dropmon_ops[] = {
},
};
+static struct genl_family net_drop_monitor_family = {
+ .hdrsize = 0,
+ .name = "NET_DM",
+ .version = 2,
+ .module = THIS_MODULE,
+ .ops = dropmon_ops,
+ .n_ops = ARRAY_SIZE(dropmon_ops),
+ .mcgrps = dropmon_mcgrps,
+ .n_mcgrps = ARRAY_SIZE(dropmon_mcgrps),
+};
+
static struct notifier_block dropmon_net_notifier = {
.notifier_call = dropmon_net_event
};
@@ -366,8 +373,7 @@ static int __init init_net_drop_monitor(void)
return -ENOSPC;
}
- rc = genl_register_family_with_ops_groups(&net_drop_monitor_family,
- dropmon_ops, dropmon_mcgrps);
+ rc = genl_register_family(&net_drop_monitor_family);
if (rc) {
pr_err("Could not create drop monitor netlink family\n");
return rc;
diff --git a/net/hsr/hsr_netlink.c b/net/hsr/hsr_netlink.c
index 2ad0394..aab34c7 100644
--- a/net/hsr/hsr_netlink.c
+++ b/net/hsr/hsr_netlink.c
@@ -131,12 +131,7 @@ static const struct nla_policy hsr_genl_policy[HSR_A_MAX + 1] = {
[HSR_A_IF2_SEQ] = { .type = NLA_U16 },
};
-static struct genl_family hsr_genl_family = {
- .hdrsize = 0,
- .name = "HSR",
- .version = 1,
- .maxattr = HSR_A_MAX,
-};
+static struct genl_family hsr_genl_family;
static const struct genl_multicast_group hsr_mcgrps[] = {
{ .name = "hsr-network", },
@@ -466,6 +461,18 @@ static const struct genl_ops hsr_ops[] = {
},
};
+static struct genl_family hsr_genl_family = {
+ .hdrsize = 0,
+ .name = "HSR",
+ .version = 1,
+ .maxattr = HSR_A_MAX,
+ .module = THIS_MODULE,
+ .ops = hsr_ops,
+ .n_ops = ARRAY_SIZE(hsr_ops),
+ .mcgrps = hsr_mcgrps,
+ .n_mcgrps = ARRAY_SIZE(hsr_mcgrps),
+};
+
int __init hsr_netlink_init(void)
{
int rc;
@@ -474,8 +481,7 @@ int __init hsr_netlink_init(void)
if (rc)
goto fail_rtnl_link_register;
- rc = genl_register_family_with_ops_groups(&hsr_genl_family, hsr_ops,
- hsr_mcgrps);
+ rc = genl_register_family(&hsr_genl_family);
if (rc)
goto fail_genl_register_family;
diff --git a/net/ieee802154/netlink.c b/net/ieee802154/netlink.c
index 1914415..08e6247 100644
--- a/net/ieee802154/netlink.c
+++ b/net/ieee802154/netlink.c
@@ -28,13 +28,6 @@
static unsigned int ieee802154_seq_num;
static DEFINE_SPINLOCK(ieee802154_seq_lock);
-struct genl_family nl802154_family = {
- .hdrsize = 0,
- .name = IEEE802154_NL_NAME,
- .version = 1,
- .maxattr = IEEE802154_ATTR_MAX,
-};
-
/* Requests to userspace */
struct sk_buff *ieee802154_nl_create(int flags, u8 req)
{
@@ -138,11 +131,21 @@ static const struct genl_multicast_group ieee802154_mcgrps[] = {
[IEEE802154_BEACON_MCGRP] = { .name = IEEE802154_MCAST_BEACON_NAME, },
};
+struct genl_family nl802154_family = {
+ .hdrsize = 0,
+ .name = IEEE802154_NL_NAME,
+ .version = 1,
+ .maxattr = IEEE802154_ATTR_MAX,
+ .module = THIS_MODULE,
+ .ops = ieee8021154_ops,
+ .n_ops = ARRAY_SIZE(ieee8021154_ops),
+ .mcgrps = ieee802154_mcgrps,
+ .n_mcgrps = ARRAY_SIZE(ieee802154_mcgrps),
+};
+
int __init ieee802154_nl_init(void)
{
- return genl_register_family_with_ops_groups(&nl802154_family,
- ieee8021154_ops,
- ieee802154_mcgrps);
+ return genl_register_family(&nl802154_family);
}
void ieee802154_nl_exit(void)
diff --git a/net/ieee802154/nl802154.c b/net/ieee802154/nl802154.c
index 1822998..f7e7557 100644
--- a/net/ieee802154/nl802154.c
+++ b/net/ieee802154/nl802154.c
@@ -26,22 +26,8 @@
#include "rdev-ops.h"
#include "core.h"
-static int nl802154_pre_doit(const struct genl_ops *ops, struct sk_buff *skb,
- struct genl_info *info);
-
-static void nl802154_post_doit(const struct genl_ops *ops, struct sk_buff *skb,
- struct genl_info *info);
-
/* the netlink family */
-static struct genl_family nl802154_fam = {
- .name = NL802154_GENL_NAME, /* have users key off the name instead */
- .hdrsize = 0, /* no private header */
- .version = 1, /* no particular meaning now */
- .maxattr = NL802154_ATTR_MAX,
- .netnsok = true,
- .pre_doit = nl802154_pre_doit,
- .post_doit = nl802154_post_doit,
-};
+static struct genl_family nl802154_fam;
/* multicast groups */
enum nl802154_multicast_groups {
@@ -2476,11 +2462,25 @@ static const struct genl_ops nl802154_ops[] = {
#endif /* CONFIG_IEEE802154_NL802154_EXPERIMENTAL */
};
+static struct genl_family nl802154_fam = {
+ .name = NL802154_GENL_NAME, /* have users key off the name instead */
+ .hdrsize = 0, /* no private header */
+ .version = 1, /* no particular meaning now */
+ .maxattr = NL802154_ATTR_MAX,
+ .netnsok = true,
+ .pre_doit = nl802154_pre_doit,
+ .post_doit = nl802154_post_doit,
+ .module = THIS_MODULE,
+ .ops = nl802154_ops,
+ .n_ops = ARRAY_SIZE(nl802154_ops),
+ .mcgrps = nl802154_mcgrps,
+ .n_mcgrps = ARRAY_SIZE(nl802154_mcgrps),
+};
+
/* initialisation/exit functions */
int nl802154_init(void)
{
- return genl_register_family_with_ops_groups(&nl802154_fam, nl802154_ops,
- nl802154_mcgrps);
+ return genl_register_family(&nl802154_fam);
}
void nl802154_exit(void)
diff --git a/net/ipv4/fou.c b/net/ipv4/fou.c
index e3fc527..5b5226a 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;
diff --git a/net/ipv4/tcp_metrics.c b/net/ipv4/tcp_metrics.c
index 3da3051..bba3c72 100644
--- a/net/ipv4/tcp_metrics.c
+++ b/net/ipv4/tcp_metrics.c
@@ -742,13 +742,7 @@ void tcp_fastopen_cache_set(struct sock *sk, u16 mss,
rcu_read_unlock();
}
-static struct genl_family tcp_metrics_nl_family = {
- .hdrsize = 0,
- .name = TCP_METRICS_GENL_NAME,
- .version = TCP_METRICS_GENL_VERSION,
- .maxattr = TCP_METRICS_ATTR_MAX,
- .netnsok = true,
-};
+static struct genl_family tcp_metrics_nl_family;
static const struct nla_policy tcp_metrics_nl_policy[TCP_METRICS_ATTR_MAX + 1] = {
[TCP_METRICS_ATTR_ADDR_IPV4] = { .type = NLA_U32, },
@@ -1115,6 +1109,17 @@ static const struct genl_ops tcp_metrics_nl_ops[] = {
},
};
+static struct genl_family tcp_metrics_nl_family = {
+ .hdrsize = 0,
+ .name = TCP_METRICS_GENL_NAME,
+ .version = TCP_METRICS_GENL_VERSION,
+ .maxattr = TCP_METRICS_ATTR_MAX,
+ .netnsok = true,
+ .module = THIS_MODULE,
+ .ops = tcp_metrics_nl_ops,
+ .n_ops = ARRAY_SIZE(tcp_metrics_nl_ops),
+};
+
static unsigned int tcpmhash_entries;
static int __init set_tcpmhash_entries(char *str)
{
@@ -1178,8 +1183,7 @@ void __init tcp_metrics_init(void)
if (ret < 0)
panic("Could not allocate the tcp_metrics hash table\n");
- ret = genl_register_family_with_ops(&tcp_metrics_nl_family,
- tcp_metrics_nl_ops);
+ ret = genl_register_family(&tcp_metrics_nl_family);
if (ret < 0)
panic("Could not register tcp_metrics generic netlink\n");
}
diff --git a/net/ipv6/ila/ila_xlat.c b/net/ipv6/ila/ila_xlat.c
index 0d57e27..97f7b0c 100644
--- a/net/ipv6/ila/ila_xlat.c
+++ b/net/ipv6/ila/ila_xlat.c
@@ -118,14 +118,7 @@ static const struct rhashtable_params rht_params = {
.obj_cmpfn = ila_cmpfn,
};
-static struct genl_family ila_nl_family = {
- .hdrsize = 0,
- .name = ILA_GENL_NAME,
- .version = ILA_GENL_VERSION,
- .maxattr = ILA_ATTR_MAX,
- .netnsok = true,
- .parallel_ops = true,
-};
+static struct genl_family ila_nl_family;
static const struct nla_policy ila_nl_policy[ILA_ATTR_MAX + 1] = {
[ILA_ATTR_LOCATOR] = { .type = NLA_U64, },
@@ -560,6 +553,18 @@ static const struct genl_ops ila_nl_ops[] = {
},
};
+static struct genl_family ila_nl_family = {
+ .hdrsize = 0,
+ .name = ILA_GENL_NAME,
+ .version = ILA_GENL_VERSION,
+ .maxattr = ILA_ATTR_MAX,
+ .netnsok = true,
+ .parallel_ops = true,
+ .module = THIS_MODULE,
+ .ops = ila_nl_ops,
+ .n_ops = ARRAY_SIZE(ila_nl_ops),
+};
+
#define ILA_HASH_TABLE_SIZE 1024
static __net_init int ila_init_net(struct net *net)
@@ -630,8 +635,7 @@ int ila_xlat_init(void)
if (ret)
goto exit;
- ret = genl_register_family_with_ops(&ila_nl_family,
- ila_nl_ops);
+ ret = genl_register_family(&ila_nl_family);
if (ret < 0)
goto unregister;
diff --git a/net/irda/irnetlink.c b/net/irda/irnetlink.c
index f23b81a..0787734 100644
--- a/net/irda/irnetlink.c
+++ b/net/irda/irnetlink.c
@@ -24,12 +24,7 @@
-static struct genl_family irda_nl_family = {
- .name = IRDA_NL_NAME,
- .hdrsize = 0,
- .version = IRDA_NL_VERSION,
- .maxattr = IRDA_NL_CMD_MAX,
-};
+static struct genl_family irda_nl_family;
static struct net_device * ifname_to_netdev(struct net *net, struct genl_info *info)
{
@@ -146,9 +141,19 @@ static const struct genl_ops irda_nl_ops[] = {
};
+static struct genl_family irda_nl_family = {
+ .name = IRDA_NL_NAME,
+ .hdrsize = 0,
+ .version = IRDA_NL_VERSION,
+ .maxattr = IRDA_NL_CMD_MAX,
+ .module = THIS_MODULE,
+ .ops = irda_nl_ops,
+ .n_ops = ARRAY_SIZE(irda_nl_ops),
+};
+
int irda_nl_register(void)
{
- return genl_register_family_with_ops(&irda_nl_family, irda_nl_ops);
+ return genl_register_family(&irda_nl_family);
}
void irda_nl_unregister(void)
diff --git a/net/l2tp/l2tp_netlink.c b/net/l2tp/l2tp_netlink.c
index 4fbf1f4..e4e8c07 100644
--- a/net/l2tp/l2tp_netlink.c
+++ b/net/l2tp/l2tp_netlink.c
@@ -31,13 +31,7 @@
#include "l2tp_core.h"
-static struct genl_family l2tp_nl_family = {
- .name = L2TP_GENL_NAME,
- .version = L2TP_GENL_VERSION,
- .hdrsize = 0,
- .maxattr = L2TP_ATTR_MAX,
- .netnsok = true,
-};
+static struct genl_family l2tp_nl_family;
static const struct genl_multicast_group l2tp_multicast_group[] = {
{
@@ -976,6 +970,19 @@ static const struct genl_ops l2tp_nl_ops[] = {
},
};
+static struct genl_family l2tp_nl_family = {
+ .name = L2TP_GENL_NAME,
+ .version = L2TP_GENL_VERSION,
+ .hdrsize = 0,
+ .maxattr = L2TP_ATTR_MAX,
+ .netnsok = true,
+ .module = THIS_MODULE,
+ .ops = l2tp_nl_ops,
+ .n_ops = ARRAY_SIZE(l2tp_nl_ops),
+ .mcgrps = l2tp_multicast_group,
+ .n_mcgrps = ARRAY_SIZE(l2tp_multicast_group),
+};
+
int l2tp_nl_register_ops(enum l2tp_pwtype pw_type, const struct l2tp_nl_cmd_ops *ops)
{
int ret;
@@ -1012,9 +1019,7 @@ EXPORT_SYMBOL_GPL(l2tp_nl_unregister_ops);
static int l2tp_nl_init(void)
{
pr_info("L2TP netlink interface\n");
- return genl_register_family_with_ops_groups(&l2tp_nl_family,
- l2tp_nl_ops,
- l2tp_multicast_group);
+ return genl_register_family(&l2tp_nl_family);
}
static void l2tp_nl_cleanup(void)
diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c
index ceed66c..ea3e8ae 100644
--- a/net/netfilter/ipvs/ip_vs_ctl.c
+++ b/net/netfilter/ipvs/ip_vs_ctl.c
@@ -2840,13 +2840,7 @@ static struct nf_sockopt_ops ip_vs_sockopts = {
*/
/* IPVS genetlink family */
-static struct genl_family ip_vs_genl_family = {
- .hdrsize = 0,
- .name = IPVS_GENL_NAME,
- .version = IPVS_GENL_VERSION,
- .maxattr = IPVS_CMD_MAX,
- .netnsok = true, /* Make ipvsadm to work on netns */
-};
+static struct genl_family ip_vs_genl_family;
/* Policy used for first-level command attributes */
static const struct nla_policy ip_vs_cmd_policy[IPVS_CMD_ATTR_MAX + 1] = {
@@ -3871,10 +3865,20 @@ static const struct genl_ops ip_vs_genl_ops[] = {
},
};
+static struct genl_family ip_vs_genl_family = {
+ .hdrsize = 0,
+ .name = IPVS_GENL_NAME,
+ .version = IPVS_GENL_VERSION,
+ .maxattr = IPVS_CMD_MAX,
+ .netnsok = true, /* Make ipvsadm to work on netns */
+ .module = THIS_MODULE,
+ .ops = ip_vs_genl_ops,
+ .n_ops = ARRAY_SIZE(ip_vs_genl_ops),
+};
+
static int __init ip_vs_genl_register(void)
{
- return genl_register_family_with_ops(&ip_vs_genl_family,
- ip_vs_genl_ops);
+ return genl_register_family(&ip_vs_genl_family);
}
static void ip_vs_genl_unregister(void)
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);
}
/*
diff --git a/net/netlink/genetlink.c b/net/netlink/genetlink.c
index f19ec96..ca582ee 100644
--- a/net/netlink/genetlink.c
+++ b/net/netlink/genetlink.c
@@ -344,18 +344,18 @@ static int genl_validate_ops(const struct genl_family *family)
}
/**
- * __genl_register_family - register a generic netlink family
+ * genl_register_family - register a generic netlink family
* @family: generic netlink family
*
* Registers the specified family after validating it first. Only one
* family may be registered with the same family name or identifier.
*
- * The family's ops array must already be assigned, you can use the
- * genl_register_family_with_ops() helper function.
+ * The family's ops, multicast groups and module pointer must already
+ * be assigned.
*
* Return 0 on success or a negative error code.
*/
-int __genl_register_family(struct genl_family *family)
+int genl_register_family(struct genl_family *family)
{
int err, i;
@@ -429,7 +429,7 @@ int __genl_register_family(struct genl_family *family)
genl_unlock_all();
return err;
}
-EXPORT_SYMBOL(__genl_register_family);
+EXPORT_SYMBOL(genl_register_family);
/**
* genl_unregister_family - unregister generic netlink family
@@ -452,7 +452,6 @@ int genl_unregister_family(struct genl_family *family)
genl_unregister_mc_groups(family);
list_del(&rc->family_list);
- family->n_ops = 0;
up_write(&cb_lock);
wait_event(genl_sk_destructing_waitq,
atomic_read(&genl_sk_destructing_cnt) == 0);
@@ -681,13 +680,7 @@ static void genl_rcv(struct sk_buff *skb)
* Controller
**************************************************************************/
-static struct genl_family genl_ctrl = {
- .id = GENL_ID_CTRL,
- .name = "nlctrl",
- .version = 0x2,
- .maxattr = CTRL_ATTR_MAX,
- .netnsok = true,
-};
+static struct genl_family genl_ctrl;
static int ctrl_fill_info(struct genl_family *family, u32 portid, u32 seq,
u32 flags, struct sk_buff *skb, u8 cmd)
@@ -997,6 +990,19 @@ static const struct genl_multicast_group genl_ctrl_groups[] = {
{ .name = "notify", },
};
+static struct genl_family genl_ctrl = {
+ .module = THIS_MODULE,
+ .ops = genl_ctrl_ops,
+ .n_ops = ARRAY_SIZE(genl_ctrl_ops),
+ .mcgrps = genl_ctrl_groups,
+ .n_mcgrps = ARRAY_SIZE(genl_ctrl_groups),
+ .id = GENL_ID_CTRL,
+ .name = "nlctrl",
+ .version = 0x2,
+ .maxattr = CTRL_ATTR_MAX,
+ .netnsok = true,
+};
+
static int genl_bind(struct net *net, int group)
{
int i, err = -ENOENT;
@@ -1086,8 +1092,7 @@ static int __init genl_init(void)
for (i = 0; i < GENL_FAM_TAB_SIZE; i++)
INIT_LIST_HEAD(&family_ht[i]);
- err = genl_register_family_with_ops_groups(&genl_ctrl, genl_ctrl_ops,
- genl_ctrl_groups);
+ err = genl_register_family(&genl_ctrl);
if (err < 0)
goto problem;
diff --git a/net/nfc/netlink.c b/net/nfc/netlink.c
index c230403..450b1e51 100644
--- a/net/nfc/netlink.c
+++ b/net/nfc/netlink.c
@@ -38,13 +38,7 @@ static const struct genl_multicast_group nfc_genl_mcgrps[] = {
{ .name = NFC_GENL_MCAST_EVENT_NAME, },
};
-static struct genl_family nfc_genl_family = {
- .hdrsize = 0,
- .name = NFC_GENL_NAME,
- .version = NFC_GENL_VERSION,
- .maxattr = NFC_ATTR_MAX,
-};
-
+static struct genl_family nfc_genl_family;
static const struct nla_policy nfc_genl_policy[NFC_ATTR_MAX + 1] = {
[NFC_ATTR_DEVICE_INDEX] = { .type = NLA_U32 },
[NFC_ATTR_DEVICE_NAME] = { .type = NLA_STRING,
@@ -1752,6 +1746,18 @@ static const struct genl_ops nfc_genl_ops[] = {
},
};
+static struct genl_family nfc_genl_family = {
+ .hdrsize = 0,
+ .name = NFC_GENL_NAME,
+ .version = NFC_GENL_VERSION,
+ .maxattr = NFC_ATTR_MAX,
+ .module = THIS_MODULE,
+ .ops = nfc_genl_ops,
+ .n_ops = ARRAY_SIZE(nfc_genl_ops),
+ .mcgrps = nfc_genl_mcgrps,
+ .n_mcgrps = ARRAY_SIZE(nfc_genl_mcgrps),
+};
+
struct urelease_work {
struct work_struct w;
@@ -1837,9 +1843,7 @@ int __init nfc_genl_init(void)
{
int rc;
- rc = genl_register_family_with_ops_groups(&nfc_genl_family,
- nfc_genl_ops,
- nfc_genl_mcgrps);
+ rc = genl_register_family(&nfc_genl_family);
if (rc)
return rc;
diff --git a/net/openvswitch/datapath.c b/net/openvswitch/datapath.c
index f9fef7d..ad6a111a 100644
--- a/net/openvswitch/datapath.c
+++ b/net/openvswitch/datapath.c
@@ -679,6 +679,7 @@ static struct genl_family dp_packet_genl_family = {
.parallel_ops = true,
.ops = dp_packet_genl_ops,
.n_ops = ARRAY_SIZE(dp_packet_genl_ops),
+ .module = THIS_MODULE,
};
static void get_dp_stats(const struct datapath *dp, struct ovs_dp_stats *stats,
@@ -1445,6 +1446,7 @@ static struct genl_family dp_flow_genl_family = {
.n_ops = ARRAY_SIZE(dp_flow_genl_ops),
.mcgrps = &ovs_dp_flow_multicast_group,
.n_mcgrps = 1,
+ .module = THIS_MODULE,
};
static size_t ovs_dp_cmd_msg_size(void)
@@ -1830,6 +1832,7 @@ static struct genl_family dp_datapath_genl_family = {
.n_ops = ARRAY_SIZE(dp_datapath_genl_ops),
.mcgrps = &ovs_dp_datapath_multicast_group,
.n_mcgrps = 1,
+ .module = THIS_MODULE,
};
/* Called with ovs_mutex or RCU read lock. */
@@ -2251,6 +2254,7 @@ struct genl_family dp_vport_genl_family = {
.n_ops = ARRAY_SIZE(dp_vport_genl_ops),
.mcgrps = &ovs_dp_vport_multicast_group,
.n_mcgrps = 1,
+ .module = THIS_MODULE,
};
static struct genl_family * const dp_genl_families[] = {
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;
diff --git a/net/tipc/netlink_compat.c b/net/tipc/netlink_compat.c
index f04428e..07b1993 100644
--- a/net/tipc/netlink_compat.c
+++ b/net/tipc/netlink_compat.c
@@ -1215,14 +1215,6 @@ static int tipc_nl_compat_recv(struct sk_buff *skb, struct genl_info *info)
return err;
}
-static struct genl_family tipc_genl_compat_family = {
- .name = TIPC_GENL_NAME,
- .version = TIPC_GENL_VERSION,
- .hdrsize = TIPC_GENL_HDRLEN,
- .maxattr = 0,
- .netnsok = true,
-};
-
static struct genl_ops tipc_genl_compat_ops[] = {
{
.cmd = TIPC_GENL_CMD,
@@ -1230,12 +1222,22 @@ static struct genl_ops tipc_genl_compat_ops[] = {
},
};
+static struct genl_family tipc_genl_compat_family = {
+ .name = TIPC_GENL_NAME,
+ .version = TIPC_GENL_VERSION,
+ .hdrsize = TIPC_GENL_HDRLEN,
+ .maxattr = 0,
+ .netnsok = true,
+ .module = THIS_MODULE,
+ .ops = tipc_genl_compat_ops,
+ .n_ops = ARRAY_SIZE(tipc_genl_compat_ops),
+};
+
int tipc_netlink_compat_start(void)
{
int res;
- res = genl_register_family_with_ops(&tipc_genl_compat_family,
- tipc_genl_compat_ops);
+ res = genl_register_family(&tipc_genl_compat_family);
if (res) {
pr_err("Failed to register legacy compat interface\n");
return res;
diff --git a/net/wimax/stack.c b/net/wimax/stack.c
index 8ac83a4..587e162 100644
--- a/net/wimax/stack.c
+++ b/net/wimax/stack.c
@@ -572,15 +572,20 @@ struct d_level D_LEVEL[] = {
size_t D_LEVEL_SIZE = ARRAY_SIZE(D_LEVEL);
+static const struct genl_multicast_group wimax_gnl_mcgrps[] = {
+ { .name = "msg", },
+};
+
struct genl_family wimax_gnl_family = {
.name = "WiMAX",
.version = WIMAX_GNL_VERSION,
.hdrsize = 0,
.maxattr = WIMAX_GNL_ATTR_MAX,
-};
-
-static const struct genl_multicast_group wimax_gnl_mcgrps[] = {
- { .name = "msg", },
+ .module = THIS_MODULE,
+ .ops = wimax_gnl_ops,
+ .n_ops = ARRAY_SIZE(wimax_gnl_ops),
+ .mcgrps = wimax_gnl_mcgrps,
+ .n_mcgrps = ARRAY_SIZE(wimax_gnl_mcgrps),
};
@@ -595,11 +600,7 @@ int __init wimax_subsys_init(void)
d_parse_params(D_LEVEL, D_LEVEL_SIZE, wimax_debug_params,
"wimax.debug");
- snprintf(wimax_gnl_family.name, sizeof(wimax_gnl_family.name),
- "WiMAX");
- result = genl_register_family_with_ops_groups(&wimax_gnl_family,
- wimax_gnl_ops,
- wimax_gnl_mcgrps);
+ result = genl_register_family(&wimax_gnl_family);
if (unlikely(result < 0)) {
pr_err("cannot register generic netlink family: %d\n", result);
goto error_register_family;
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 714beaf..8e5ca3c 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -32,21 +32,8 @@ static int nl80211_crypto_settings(struct cfg80211_registered_device *rdev,
struct cfg80211_crypto_settings *settings,
int cipher_limit);
-static int nl80211_pre_doit(const struct genl_ops *ops, struct sk_buff *skb,
- struct genl_info *info);
-static void nl80211_post_doit(const struct genl_ops *ops, struct sk_buff *skb,
- struct genl_info *info);
-
/* the netlink family */
-static struct genl_family nl80211_fam = {
- .name = NL80211_GENL_NAME, /* have users key off the name instead */
- .hdrsize = 0, /* no private header */
- .version = 1, /* no particular meaning now */
- .maxattr = NL80211_ATTR_MAX,
- .netnsok = true,
- .pre_doit = nl80211_pre_doit,
- .post_doit = nl80211_post_doit,
-};
+static struct genl_family nl80211_fam;
/* multicast groups */
enum nl80211_multicast_groups {
@@ -12599,6 +12586,21 @@ static const struct genl_ops nl80211_ops[] = {
},
};
+static struct genl_family nl80211_fam = {
+ .name = NL80211_GENL_NAME, /* have users key off the name instead */
+ .hdrsize = 0, /* no private header */
+ .version = 1, /* no particular meaning now */
+ .maxattr = NL80211_ATTR_MAX,
+ .netnsok = true,
+ .pre_doit = nl80211_pre_doit,
+ .post_doit = nl80211_post_doit,
+ .module = THIS_MODULE,
+ .ops = nl80211_ops,
+ .n_ops = ARRAY_SIZE(nl80211_ops),
+ .mcgrps = nl80211_mcgrps,
+ .n_mcgrps = ARRAY_SIZE(nl80211_mcgrps),
+};
+
/* notification functions */
void nl80211_notify_wiphy(struct cfg80211_registered_device *rdev,
@@ -14565,8 +14567,7 @@ int nl80211_init(void)
{
int err;
- err = genl_register_family_with_ops_groups(&nl80211_fam, nl80211_ops,
- nl80211_mcgrps);
+ err = genl_register_family(&nl80211_fam);
if (err)
return err;
