ieee802154: use genl_register_family_with_ops()
This simplifies the code since there's no longer a need to
have error handling in the registration.
Unfortunately it means more extern function declarations are
needed, but the overall goal would seem to justify this.
While at it, also fix the registration error path - if the
family registration failed then it shouldn't be unregistered.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ieee802154/nl-phy.c b/net/ieee802154/nl-phy.c
index 22b1a70..d08c7a4 100644
--- a/net/ieee802154/nl-phy.c
+++ b/net/ieee802154/nl-phy.c
@@ -77,8 +77,7 @@
return -EMSGSIZE;
}
-static int ieee802154_list_phy(struct sk_buff *skb,
- struct genl_info *info)
+int ieee802154_list_phy(struct sk_buff *skb, struct genl_info *info)
{
/* Request for interface name, index, type, IEEE address,
PAN Id, short address */
@@ -151,8 +150,7 @@
return 0;
}
-static int ieee802154_dump_phy(struct sk_buff *skb,
- struct netlink_callback *cb)
+int ieee802154_dump_phy(struct sk_buff *skb, struct netlink_callback *cb)
{
struct dump_phy_data data = {
.cb = cb,
@@ -170,8 +168,7 @@
return skb->len;
}
-static int ieee802154_add_iface(struct sk_buff *skb,
- struct genl_info *info)
+int ieee802154_add_iface(struct sk_buff *skb, struct genl_info *info)
{
struct sk_buff *msg;
struct wpan_phy *phy;
@@ -273,8 +270,7 @@
return rc;
}
-static int ieee802154_del_iface(struct sk_buff *skb,
- struct genl_info *info)
+int ieee802154_del_iface(struct sk_buff *skb, struct genl_info *info)
{
struct sk_buff *msg;
struct wpan_phy *phy;
@@ -356,28 +352,3 @@
return rc;
}
-
-static struct genl_ops ieee802154_phy_ops[] = {
- IEEE802154_DUMP(IEEE802154_LIST_PHY, ieee802154_list_phy,
- ieee802154_dump_phy),
- IEEE802154_OP(IEEE802154_ADD_IFACE, ieee802154_add_iface),
- IEEE802154_OP(IEEE802154_DEL_IFACE, ieee802154_del_iface),
-};
-
-/*
- * No need to unregister as family unregistration will do it.
- */
-int nl802154_phy_register(void)
-{
- int i;
- int rc;
-
- for (i = 0; i < ARRAY_SIZE(ieee802154_phy_ops); i++) {
- rc = genl_register_ops(&nl802154_family,
- &ieee802154_phy_ops[i]);
- if (rc)
- return rc;
- }
-
- return 0;
-}