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Message-Id: <20180330070842.25224-68-quytelda@tamalin.org>
Date:   Fri, 30 Mar 2018 00:08:31 -0700
From:   Quytelda Kahja <quytelda@...alin.org>
To:     gregkh@...uxfoundation.org, wsa@...-dreams.de
Cc:     driverdev-devel@...uxdriverproject.org, devel@...verdev.osuosl.org,
        linux-kernel@...r.kernel.org, Quytelda Kahja <quytelda@...alin.org>
Subject: [PATCH 68/76] staging: ks7010: Replace manual array copy with ether_addr_copy().

Copying the dummy HW address into the struct net_device doesn't need
to be done byte by byte; use ether_addr_copy() instead.
Additionally, dev->dev_addr is not eight bytes long.
ether_setup() sets the dev->addr_len to ETH_ALEN (defined as 6)
in the net core code.

Signed-off-by: Quytelda Kahja <quytelda@...alin.org>
---
 drivers/staging/ks7010/ks_wlan_net.c | 10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)

diff --git a/drivers/staging/ks7010/ks_wlan_net.c b/drivers/staging/ks7010/ks_wlan_net.c
index 72a52c6f9fd2..d6bfbc1f8558 100644
--- a/drivers/staging/ks7010/ks_wlan_net.c
+++ b/drivers/staging/ks7010/ks_wlan_net.c
@@ -2884,15 +2884,7 @@ int ks_wlan_net_start(struct net_device *dev)
 	timer_setup(&update_phyinfo_timer, ks_wlan_update_phyinfo_timeout, 0);
 
 	/* dummy address set */
-	memcpy(priv->eth_addr, dummy_addr, ETH_ALEN);
-	dev->dev_addr[0] = priv->eth_addr[0];
-	dev->dev_addr[1] = priv->eth_addr[1];
-	dev->dev_addr[2] = priv->eth_addr[2];
-	dev->dev_addr[3] = priv->eth_addr[3];
-	dev->dev_addr[4] = priv->eth_addr[4];
-	dev->dev_addr[5] = priv->eth_addr[5];
-	dev->dev_addr[6] = 0x00;
-	dev->dev_addr[7] = 0x00;
+	ether_addr_copy(dev->dev_addr, priv->eth_addr);
 
 	/* The ks_wlan-specific entries in the device structure. */
 	dev->netdev_ops = &ks_wlan_netdev_ops;
-- 
2.16.3

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