From: John Fastabend <john.r.fastabend@intel.com>
Date: Sat, 30 Oct 2010 14:22:37 +0000 (+0000)
Subject: net: remove check for headroom in vlan_dev_create
X-Git-Tag: v2.6.38-rc1~476^2~582
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8f5549f381ced6a255f2c7127b2b3b3b05fdfd6e;p=pandora-kernel.git

net: remove check for headroom in vlan_dev_create

It is possible for the headroom to be smaller then the
hard_header_len for a short period of time after toggling
the vlan offload setting.

This is not a hard error and skb_cow_head is called in
__vlan_put_tag() to resolve this.

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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