net: amd: Switch and case should be at the same indent

Cleaning some static warnings of indent.
Signed-off-by: Guofeng Yue <yueguofeng@hisilicon.com>
Signed-off-by: Haoyue Xu <xuhaoyue1@hisilicon.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/amd/amd8111e.c

@@ -185,7 +185,6 @@ static void amd8111e_set_ext_phy(struct net_device *dev)
 	advert = amd8111e_mdio_read(dev, lp->ext_phy_addr, MII_ADVERTISE);
 	tmp = advert & ~(ADVERTISE_ALL | ADVERTISE_100BASE4);
 	switch (lp->ext_phy_option) {
-
 	default:
 	case SPEED_AUTONEG: /* advertise all values */
 		tmp |= (ADVERTISE_10HALF | ADVERTISE_10FULL |