new_mode = old_mode & ~PHY_MODE_SPECIAL;
else
new_mode = PHY_MODE_SPECIAL;
- if (old_mode == new_mode) {
+ if (!((old_mode ^ new_mode) & PHY_MODE_SPECIAL)) {
err = 0;
} else if (efx->state != STATE_RUNNING || netif_running(efx->net_dev)) {
err = -EBUSY;