[NetLabel]: rework the Netlink attribute handling (part 1)

At the suggestion of Thomas Graf, rewrite NetLabel's use of Netlink attributes
to better follow the common Netlink attribute usage.

Signed-off-by: Paul Moore <paul.moore@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 0 insertions, 82 deletions

diff --git a/net/netlabel/netlabel_user.c b/net/netlabel/netlabel_user.c
index 73cbe66e42ff..eeb7d768d2bb 100644
--- a/net/netlabel/netlabel_user.c
+++ b/net/netlabel/netlabel_user.c
@@ -74,85 +74,3 @@ int netlbl_netlink_init(void)
 
 	return 0;
 }
-
-/*
- * NetLabel Common Protocol Functions
- */
-
-/**
- * netlbl_netlink_send_ack - Send an ACK message
- * @info: the generic NETLINK information
- * @genl_family: the generic NETLINK family ID value
- * @ack_cmd: the generic NETLINK family ACK command value
- * @ret_code: return code to use
- *
- * Description:
- * This function sends an ACK message to the sender of the NETLINK message
- * specified by @info.
- *
- */
-void netlbl_netlink_send_ack(const struct genl_info *info,
-			     u32 genl_family,
-			     u8 ack_cmd,
-			     u32 ret_code)
-{
-	size_t data_size;
-	struct sk_buff *skb;
-
-	data_size = GENL_HDRLEN + 2 * NETLBL_LEN_U32;
-	skb = netlbl_netlink_alloc_skb(0, data_size, GFP_KERNEL);
-	if (skb == NULL)
-		return;
-
-	if (netlbl_netlink_hdr_put(skb,
-				   info->snd_pid,
-				   0,
-				   genl_family,
-				   ack_cmd) == NULL)
-		goto send_ack_failure;
-
-	if (nla_put_u32(skb, NLA_U32, info->snd_seq) != 0)
-		goto send_ack_failure;
-	if (nla_put_u32(skb, NLA_U32, ret_code) != 0)
-		goto send_ack_failure;
-
-	netlbl_netlink_snd(skb, info->snd_pid);
-	return;
-
-send_ack_failure:
-	kfree_skb(skb);
-}
-
-/*
- * NETLINK I/O Functions
- */
-
-/**
- * netlbl_netlink_snd - Send a NetLabel message
- * @skb: NetLabel message
- * @pid: destination PID
- *
- * Description:
- * Sends a unicast NetLabel message over the NETLINK socket.
- *
- */
-int netlbl_netlink_snd(struct sk_buff *skb, u32 pid)
-{
-	return genlmsg_unicast(skb, pid);
-}
-
-/**
- * netlbl_netlink_snd - Send a NetLabel message
- * @skb: NetLabel message
- * @pid: sending PID
- * @group: multicast group id
- *
- * Description:
- * Sends a multicast NetLabel message over the NETLINK socket to all members
- * of @group except @pid.
- *
- */
-int netlbl_netlink_snd_multicast(struct sk_buff *skb, u32 pid, u32 group)
-{
-	return genlmsg_multicast(skb, pid, group, GFP_KERNEL);
-}