tree 6b30ca1d4e93095f8c0dce87f54a8f2bd55c4b53
parent 58e998c6d23988490162cef0784b19ea274d90bb
author John Fastabend <john.r.fastabend@intel.com> 1288448552 +0000
committer David S. Miller <davem@davemloft.net> 1289844699 -0800

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>