From: Alexander Duyck <alexander.h.duyck@intel.com>
Date: Tue, 13 Nov 2012 13:10:59 +0000 (+0000)
Subject: vxlan: Update hard_header_len based on lowerdev when instantiating VXLAN
X-Git-Tag: v3.7-rc6~3^2~12
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1ba56fb45a927d083f655302e75a1911a75b5da6;p=pandora-kernel.git

vxlan: Update hard_header_len based on lowerdev when instantiating VXLAN

In the event of a VXLAN device being linked to a device that has a
hard_header_len greater than that of standard ethernet we could end up with
the hard_header_len not being large enough for outgoing frames.  In order to
prevent this we should update the length when a lowerdev is provided.

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

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