[dpdk-stable] [PATCH] config: remove unused macro

[Bruce Richardson]

On Mon, Sep 17, 2018 at 03:39:32PM +0800, Qi Zhang wrote:
> RTE_LIBRTE_I40E_ITR_INTERVAL is not used. So it should also be removed
> in config/rte_config.h for meson+ninjia build.
> 
> Fixes: 864a800d706d ("net/i40e: remove VF interrupt handler")
> Cc: stable at dpdk.org
> 
> Signed-off-by: Qi Zhang <qi.z.zhang at intel.com>

I like code removal.

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