net: Deinline __nlmsg_put and genlmsg_put. -7k code on i386 defconfig.

   text	   data	    bss	    dec	    hex	filename
8455963	 532732	1810804	10799499 a4c98b	vmlinux.o.before
8448899	 532732	1810804	10792435 a4adf3	vmlinux.o

This change also removes commented-out copy of __nlmsg_put
which was last touched in 2005 with "Enable once all users
have been converted" comment on top.

Changes in v2: rediffed against net-next.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 31 insertions, 0 deletions

diff --git a/net/netlink/genetlink.c b/net/netlink/genetlink.c
index c29d2568c9e..a1154717219 100644
--- a/net/netlink/genetlink.c
+++ b/net/netlink/genetlink.c
@@ -498,6 +498,37 @@ int genl_unregister_family(struct genl_family *family)
 }
 EXPORT_SYMBOL(genl_unregister_family);
 
+/**
+ * genlmsg_put - Add generic netlink header to netlink message
+ * @skb: socket buffer holding the message
+ * @pid: netlink pid the message is addressed to
+ * @seq: sequence number (usually the one of the sender)
+ * @family: generic netlink family
+ * @flags netlink message flags
+ * @cmd: generic netlink command
+ *
+ * Returns pointer to user specific header
+ */
+void *genlmsg_put(struct sk_buff *skb, u32 pid, u32 seq,
+                                struct genl_family *family, int flags, u8 cmd)
+{
+        struct nlmsghdr *nlh;
+        struct genlmsghdr *hdr;
+
+        nlh = nlmsg_put(skb, pid, seq, family->id, GENL_HDRLEN +
+                        family->hdrsize, flags);
+        if (nlh == NULL)
+                return NULL;
+
+        hdr = nlmsg_data(nlh);
+        hdr->cmd = cmd;
+        hdr->version = family->version;
+        hdr->reserved = 0;
+
+        return (char *) hdr + GENL_HDRLEN;
+}
+EXPORT_SYMBOL(genlmsg_put);
+
 static int genl_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
 {
         struct genl_ops *ops;