example: pktio: don't create inq for burst mode
example: pktio: don't create inq for burst mode

When using odp_pktio_recv() call directly it's not necessary for an
input queue to be associated with a pktio.

Signed-off-by: Stuart Haslam <1fce01f364ef5298e64e07a42e08efeef153fa98@arm.com>
Reviewed-by: Alexandru Badicioiu <8a25790fe5116c87e16a6a1a1bf0a665f5e1eff8@linaro.org>
Signed-off-by: Maxim Uvarov <db4d16e02ae2d7493db430203537da8b2e34f290@linaro.org>

kalray/odp-mppa,dkrot/odp,nmorey/odp,erachmi/odp,nmorey/odp,rsalveti/odp,ravineet-singh/odp,dkrot/odp,kalray/odp-mppa,ravineet-singh/odp,kalray/odp-mppa,dkrot/odp,nmorey/odp,kalray/odp-mppa,kalray/odp-mppa,erachmi/odp,rsalveti/odp,ravineet-singh/odp,rsalveti/odp,mike-holmes-linaro/odp,mike-holmes-linaro/odp,dkrot/odp,rsalveti/odp,mike-holmes-linaro/odp,erachmi/odp,rsalveti/odp,mike-holmes-linaro/odp,kalray/odp-mppa,ravineet-singh/odp,nmorey/odp,erachmi/odp,kalray/odp-mppa