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(parent: a9170f8) | patch
net: remove check for headroom in vlan_dev_create
authorJohn Fastabend <john.r.fastabend@intel.com>
Sat, 30 Oct 2010 14:22:37 +0000 (14:22 +0000)
committerDavid S. Miller <davem@davemloft.net>
Mon, 15 Nov 2010 18:11:40 +0000 (10:11 -0800)
commite9382df5d0c384f8c30fb43a50d0cbe41d084ebc
tree495c1ed3e1031a8f07b659cf3772ed2be22ea9d3tree | snapshot
parenta9170f8f3f2cb984168ccea1f8ec1095158770b2commit | diff
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>
net/8021q/vlan_dev.c diff | blob | history
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