[PATCH v3 2/2] test/hash: fix coverity warning

[Bruce Richardson]

On Thu, Nov 10, 2022 at 03:13:34PM +0000, Vladimir Medvedkin wrote:
> Check return value after bulk lookup
> 
> Coverity issue: 357746
> Fixes: 14b8ab576235 ("hash: add bulk lookup with signatures array")
> Cc: stable at dpdk.org
> 
> Signed-off-by: Vladimir Medvedkin <vladimir.medvedkin at intel.com>
> ---

Acked-by: Bruce Richardson <bruce.richardson at intel.com>