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authorJohannes Berg <johannes.berg@intel.com>2016-10-24 14:40:03 +0200
committerDavid S. Miller <davem@davemloft.net>2016-10-27 16:16:09 -0400
commit489111e5c25b93be80340c3113d71903d7c82136 (patch)
treebf1af9c989ee4cd1decbfcbfe0633d7f563f5c83 /net/l2tp/l2tp_netlink.c
parenta07ea4d9941af5a0c6f0be2a71b51ac9c083c5e5 (diff)
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>
Diffstat (limited to 'net/l2tp/l2tp_netlink.c')
-rw-r--r--net/l2tp/l2tp_netlink.c25
1 files changed, 15 insertions, 10 deletions
diff --git a/net/l2tp/l2tp_netlink.c b/net/l2tp/l2tp_netlink.c
index 4fbf1f41ac52..e4e8c0769a6b 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)