staging: mt7621-eth: Remove unnecessary blank lines

Remove un-necessary blank lines to solve errors found by checkpatch.pl.
Signed-off-by: Kamal Heib <kamalheib1@gmail.com>
Reviewed-by: NeilBrown <neil@brown.name>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/mt7621-eth/ethtool.c

@@ -63,7 +63,6 @@ static int mtk_set_link_ksettings(struct net_device *dev,
 	}
 
 	return phy_ethtool_ksettings_set(mac->phy_dev, cmd);
-
 }
 
 static void mtk_get_drvinfo(struct net_device *dev,

drivers/staging/mt7621-eth/gsw_mt7621.c

@@ -208,13 +208,11 @@ static void mt7621_hw_init(struct mtk_eth *eth, struct mt7620_gsw *gsw,
 
 		for (i = 0; i < MT7530_NUM_PORTS; i++)
 			mt7530_mdio_w32(gsw, REG_ESW_PORT_PVC(i), 0x810000c0);
-
 	}
 
 	/* enable irq */
 	mt7530_mdio_m32(gsw, 0, 3 << 16, MT7530_TOP_SIG_CTRL);
 	mt7530_mdio_w32(gsw, MT7530_SYS_INT_EN, 0x1f);
-
 }
 
 static const struct of_device_id mediatek_gsw_match[] = {

drivers/staging/mt7621-eth/soc_mt7621.c

@@ -50,7 +50,6 @@
 #define GSW_REG_GDMA2_MAC_ADRL	0x1508
 #define GSW_REG_GDMA2_MAC_ADRH	0x150C
 
-
 #define MT7621_MTK_RST_GL	0x04
 #define MT7620_MTK_INT_STATUS2	0x08