../drivers/net/usb/lan78xx.c:2571:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
 2571 |         int ret;
      |             ^
1 warning generated.
../drivers/net/usb/lan78xx.c:2571:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
 2571 |         int ret;
      |             ^
1 warning generated.