From: Alexander Aring <alex.aring@gmail.com>
Date: Tue, 19 Aug 2014 17:03:29 +0000 (+0200)
Subject: ieee802154: 6lowpan_rtnl: fix correct errno value
X-Git-Tag: fixes-for-v3.18-merge-window~162^2~32^2~7^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c4cb901ac667f81786b402ca7d69a9063e770b3a;p=pandora-kernel.git

ieee802154: 6lowpan_rtnl: fix correct errno value

This patch correct the return value of lowpan_alloc_frag if an error
occur. Errno numbers should always be negative.

Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
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