net/avp: fix RxQ errors stat
net/avp: fix RxQ errors stat

Transmit errors must not be reported in q_errors[] which is for
reception.

Fixes: 5a5abe2de94b ("net/avp: add device statistics operations")
Cc: stable@dpdk.org

Signed-off-by: David Marchand <f28529695cfa9e3e1eb84e7072aa626af4abb18e@redhat.com>
Acked-by: Allain Legacy <cf9f8e06ab4540486643794deada051d3a16b292@windriver.com>

john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk