Skb's network header needs to be set before extracting IPv4/IPv6
headers from it.
Signed-off-by: NManish Chopra <manish.chopra@qlogic.com>
Signed-off-by: NYuval Mintz <yuval.mintz@qlogic.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>