In the inline inound path, a custom header would be present at L3 which
has sequence number & SPI. L2 need to be adjusted such that the eventual
packet would have L3 after L2. Remove assumption of L2 type in this
handling.
Signed-off-by: Anoob Joseph <anoobj@marvell.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>