From a7807d73a0fa9b33dbdfd5f1cb97970ccc91d77e Mon Sep 17 00:00:00 2001
From: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Date: Wed, 1 Oct 2014 11:30:57 +0300
Subject: [PATCH] Bluetooth: 6lowpan: Avoid memory leak if memory allocation
 fails

If skb_unshare() returns NULL, then we leak the original skb.
Solution is to use temp variable to hold the new skb.

Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
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Reading git-format-patch failed