netdev - [PATCH 1/4] staging: et131x: Use ether_addr_copy when copying ethernet addresses

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Date:	Wed, 24 Sep 2014 09:54:39 +0100
From:	Mark Einon <mark.einon@...il.com>
To:	gregkh@...uxfoundation.org
Cc:	joe@...ches.com, davem@...emloft.net, angus@...bson.me,
	tklauser@...tanz.ch, linux-kernel@...r.kernel.org,
	netdev@...r.kernel.org, devel@...verdev.osuosl.org,
	Mark Einon <mark.einon@...il.com>
Subject: [PATCH 1/4] staging: et131x: Use ether_addr_copy when copying ethernet addresses

Reported-by: Joe Perches <joe@...ches.com>
Signed-off-by: Mark Einon <mark.einon@...il.com>
---
 drivers/staging/et131x/et131x.c |   12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

diff --git a/drivers/staging/et131x/et131x.c b/drivers/staging/et131x/et131x.c
index 4b2ae49..b976c75 100644
--- a/drivers/staging/et131x/et131x.c
+++ b/drivers/staging/et131x/et131x.c
@@ -3188,15 +3188,13 @@ static void et131x_hwaddr_init(struct et131x_adapter *adapter)
 		 * working with so we need to copy the current
 		 * address into the permanent address
 		 */
-		memcpy(adapter->rom_addr,
-		       adapter->addr, ETH_ALEN);
+		ether_addr_copy(adapter->rom_addr, adapter->addr);
 	} else {
 		/* We do not have an override address, so set the
 		 * current address to the permanent address and add
 		 * it to the device
 		 */
-		memcpy(adapter->addr,
-		       adapter->rom_addr, ETH_ALEN);
+		ether_addr_copy(adapter->addr, adapter->rom_addr);
 	}
 }
 
@@ -4048,7 +4046,7 @@ static void et131x_multicast(struct net_device *netdev)
 	netdev_for_each_mc_addr(ha, netdev) {
 		if (i == NIC_MAX_MCAST_LIST)
 			break;
-		memcpy(adapter->multicast_list[i++], ha->addr, ETH_ALEN);
+		ether_addr_copy(adapter->multicast_list[i++], ha->addr);
 	}
 	adapter->multicast_addr_count = i;
 
@@ -4178,7 +4176,7 @@ static int et131x_change_mtu(struct net_device *netdev, int new_mtu)
 	et131x_init_send(adapter);
 
 	et131x_hwaddr_init(adapter);
-	memcpy(netdev->dev_addr, adapter->addr, ETH_ALEN);
+	ether_addr_copy(netdev->dev_addr, adapter->addr);
 
 	/* Init the device with the new settings */
 	et131x_adapter_setup(adapter);
@@ -4296,7 +4294,7 @@ static int et131x_pci_setup(struct pci_dev *pdev,
 	netif_napi_add(netdev, &adapter->napi, et131x_poll, 64);
 
 	/* Copy address into the net_device struct */
-	memcpy(netdev->dev_addr, adapter->addr, ETH_ALEN);
+	ether_addr_copy(netdev->dev_addr, adapter->addr);
 
 	rc = -ENOMEM;
 
-- 
1.7.10.4

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