Transmit errors must not be reported in q_errors[] which is for
reception.
Fixes: abef3dd62e7a ("szedata2: add new poll mode driver")
Cc: stable@dpdk.org
Signed-off-by: David Marchand <david.marchand@redhat.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>