Phil Sutter cbd89acb9e af_packet: fix for sending VLAN frames via packet_mmap
Since tpacket_fill_skb() parses the protocol field in ethernet frames'
headers, it's easy to see if any passed frame is a VLAN one and account
for the extended size.

But as the real protocol does not turn up before tpacket_fill_skb()
runs which in turn also checks the frame length, move the max frame
length calculation into the function.

Signed-off-by: Phil Sutter <phil@nwl.cc>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-02 14:58:32 -07:00
..
2013-04-29 13:21:30 -04:00