From: Alexander Aring <alex.aring@gmail.com>
Date: Mon, 2 Jun 2014 11:21:58 +0000 (+0200)
Subject: 6lowpan_rtnl: fix off by one while fragmentation
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~36^2~104^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=eb06481d69c60f6f9318e935053dce13fe3e8951;p=pandora-kernel.git

6lowpan_rtnl: fix off by one while fragmentation

This patch fix a off by one error while fragmentation. If the frag_cap
value is equal to skb_unprocessed value we need to stop the
fragmentation loop because the last fragment which has a size of
skb_unprocessed fits into the frag capability size.

This issue was introduced by commit d4b2816d67d6e07b2f27037f282d8db03a5829d7
("6lowpan: fix fragmentation").

Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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