From: John Fastabend <john.r.fastabend@intel.com>
Date: Sat, 30 Oct 2010 14:22:32 +0000 (+0000)
Subject: 8021q: set hard_header_len when VLAN offload features are toggled
X-Git-Tag: v2.6.38-rc1~476^2~583
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=029f5fc31cdb35d6c8a7fe9a54bf21556e175988;p=pandora-kernel.git

8021q: set hard_header_len when VLAN offload features are toggled

Toggling the vlan tx|rx hw offloads needs to set the hard_header_len
as well otherwise we end up using LL_RESERVED_SPACE incorrectly.
This results in pskb_expand_head() being used unnecessarily.

Signed-off-by: John Fastabend <john.r.fastabend@intel.com>
Acked-by: Jesse Gross <jesse@nicira.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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