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genetlink: statically initialize families

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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>
This commit is contained in:
Johannes Berg
2016-10-24 14:40:03 +02:00
committed by David S. Miller
parent a07ea4d994
commit 489111e5c2
37 changed files with 415 additions and 338 deletions
Download Patch File Download Diff File Expand all files Collapse all files

33
net/wireless/nl80211.c
View File

@@ -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;