netdev - [PATCH net v2 6/7] net: cpmac: fix proper spacing before return statement

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Date:	Thu, 10 Jul 2014 11:05:44 +0530
From:	varkabhadram@...il.com
To:	netdev@...r.kernel.org
Cc:	mugunthanvnm@...com, linux@...nbow-software.org, balbi@...com,
	george.cherian@...com, davem@...emloft.net,
	Varka Bhadram <varkab@...c.in>
Subject: [PATCH net v2 6/7] net: cpmac: fix proper spacing before return statement

From: Varka Bhadram <varkab@...c.in>

This patch insert proper spaces before return statement.

Signed-off-by: Varka Bhadram <varkab@...c.in>
---
 drivers/net/ethernet/ti/cpmac.c |    8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/drivers/net/ethernet/ti/cpmac.c b/drivers/net/ethernet/ti/cpmac.c
index 3d3ead4..b6efe3e 100644
--- a/drivers/net/ethernet/ti/cpmac.c
+++ b/drivers/net/ethernet/ti/cpmac.c
@@ -283,6 +283,7 @@ static int cpmac_mdio_read(struct mii_bus *bus, int phy_id, int reg)
 		    MDIO_PHY(phy_id));
 	while ((val = cpmac_read(bus->priv, CPMAC_MDIO_ACCESS(0))) & MDIO_BUSY)
 		cpu_relax();
+
 	return MDIO_DATA(val);
 }
 
@@ -293,6 +294,7 @@ static int cpmac_mdio_write(struct mii_bus *bus, int phy_id,
 		cpu_relax();
 	cpmac_write(bus->priv, CPMAC_MDIO_ACCESS(0), MDIO_BUSY | MDIO_WRITE |
 		    MDIO_REG(reg) | MDIO_PHY(phy_id) | MDIO_DATA(val));
+
 	return 0;
 }
 
@@ -308,6 +310,7 @@ static int cpmac_mdio_reset(struct mii_bus *bus)
 	ar7_device_reset(AR7_RESET_BIT_MDIO);
 	cpmac_write(bus->priv, CPMAC_MDIO_CONTROL, MDIOC_ENABLE |
 		    MDIOC_CLKDIV(clk_get_rate(cpmac_clk) / 2200000 - 1));
+
 	return 0;
 }
 
@@ -537,6 +540,7 @@ fatal_error:
 	cpmac_hw_stop(priv->dev);
 	if (!schedule_work(&priv->reset_work))
 		atomic_dec(&priv->reset_pending);
+
 	return 0;
 
 }
@@ -883,6 +887,7 @@ static int cpmac_set_ringparam(struct net_device *dev,
 	if (netif_running(dev))
 		return -EBUSY;
 	priv->ring_size = ring->rx_pending;
+
 	return 0;
 }
 
@@ -1076,6 +1081,7 @@ static int cpmac_stop(struct net_device *dev)
 	dma_free_coherent(&dev->dev, sizeof(struct cpmac_desc) *
 			  (CPMAC_QUEUES + priv->ring_size),
 			  priv->desc_ring, priv->dma_ring);
+
 	return 0;
 }
 
@@ -1178,6 +1184,7 @@ static int cpmac_probe(struct platform_device *pdev)
 			 "mac: %pM\n", (void *)mem->start, dev->irq,
 			 priv->phy_name, dev->dev_addr);
 	}
+
 	return 0;
 
 fail:
@@ -1191,6 +1198,7 @@ static int cpmac_remove(struct platform_device *pdev)
 
 	unregister_netdev(dev);
 	free_netdev(dev);
+
 	return 0;
 }
 
-- 
1.7.9.5

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