skb: Add documentation for skb_clone_sk
authorAlexander Duyck <alexander.h.duyck@intel.com>
Wed, 10 Sep 2014 22:05:26 +0000 (18:05 -0400)
committerDavid S. Miller <davem@davemloft.net>
Fri, 12 Sep 2014 21:51:24 +0000 (17:51 -0400)
This change adds some documentation to the call skb_clone_sk.  This is
meant to help clarify the purpose of the function for other developers.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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