net: stmmac: call correct function in stmmac_mac_config_rx_queues_routing()

net: stmmac: call correct function in stmmac_mac_config_rx_queues_routing()

stmmac_mac_config_rx_queues_routing() incorrectly calls rx_queue_prio()
instead of rx_queue_routing().

This looks like a copy paste issue, since
stmmac_mac_config_rx_queues_prio() already calls rx_queue_prio(),
and both stmmac_mac_config_rx_queues_routing() and
stmmac_mac_config_rx_queues_prio() are very similar in structure.

Fixes: abe80fdc6ee6 ("net: stmmac: RX queue routing configuration")
Signed-off-by: Niklas Cassel <niklas.cassel@axis.com>
Signed-off-by: David S. Miller <davem@davemloft.net>