[PATCH] test/crypto: fix mbuf sanity check failure

[Akhil Goyal]

> Subject: [PATCH] test/crypto: fix mbuf sanity check failure
> 
> Fix mbuf sanity check failures by updating nb_segs
> field after mbuf allocation. Without this update, the
> append function fails due to incorrect segment count.
> 
> Fixes: dcdd01691f39 ("test/crypto: add GMAC SGL")
> Fixes: 43220096d66a ("test/crypto: add PDCP cases for scatter gather")
> Fixes: f3dbf94be60c ("app/test: check SGL on QAT")
> Cc: stable at dpdk.org
> 
> Signed-off-by: Nithinsen Kaithakadan <nkaithakadan at marvell.com>
Acked-by: Akhil Goyal <gakhil at marvell.com>

Applied to dpdk-next-crypto