bridge: Pull ip header into skb->data before looking into ip header.

If lower layer driver leaves the ip header in the skb fragment, it needs to
be first pulled into skb->data before inspecting ip header length or ip version
number.

Signed-off-by: Sarveshwar Bandi <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
1 file changed