[PATCH 2/2] examples/ipsec-secgw: fix issue with IP hdr manipulation

[Akhil Goyal]

> Subject: [PATCH 2/2] examples/ipsec-secgw: fix issue with IP hdr manipulation
Title should be 
examples/ipsec-secgw: fix IP header manipulation

Will fix while applying.

> 
> Fix issue with ip header pointer computation to pick the right offset.
> 
> Fixes: 6eb3ba03995c ("examples/ipsec-secgw: support poll mode NEON LPM
> lookup")
> Cc: rbhansali at marvell.com
> 
> Signed-off-by: Nithin Dabilpuram <ndabilpuram at marvell.com>
Acked-by: Akhil Goyal <gakhil at marvell.com>