net: rtl8139: Consistently use rtl8139_rx_config

This string of macros is exactly the same thing as rtl8139_rx_config,
so just use rtl8139_rx_config. No functional change.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Joe Hershberger <joe.hershberger@ni.com>
1 file changed