From 8695e80193fed35f27c06f462bd5b76132fd5697 Mon Sep 17 00:00:00 2001
From: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Date: Sun, 3 Jul 2011 09:51:29 -0600
Subject: [PATCH] dccp: combine the functionality of enqeueing and cloning

Realising the following call pattern,
 * first dccp_entail() is called to enqueue a new skb and
 * then skb_clone() is called to transmit a clone of that skb,
this patch integrates both into the same function.

Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
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