backports: backport skb_unclone()

Pravin added this via commit 14bbd6a565 through v3.9. This is
a straight forward backport using the LINUX_BACKPORT() namespace.

mcgrof@ergon ~/linux-next (git::master)$ git describe --contains 14bbd6a565
v3.9-rc1~139^2~56

commit 14bbd6a565e1bcdc240d44687edb93f721cfdf99
Author: Pravin B Shelar <pshelar@nicira.com>
Date:   Thu Feb 14 09:44:49 2013 +0000

    net: Add skb_unclone() helper function.

    This function will be used in next GRE_GSO patch. This patch does
    not change any functionality.

    Signed-off-by: Pravin B Shelar <pshelar@nicira.com>
    Acked-by: Eric Dumazet <edumazet@google.com>

Cc: Pravin B Shelar <pshelar@nicira.com>
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
1 file changed