netdev - [PATCH net-next 12/15] lasi_82594: use eth_hw_addr

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Message-Id: <20211119071033.3756560-13-kuba@kernel.org>
Date:   Thu, 18 Nov 2021 23:10:30 -0800
From:   Jakub Kicinski <kuba@...nel.org>
To:     davem@...emloft.net
Cc:     netdev@...r.kernel.org, Jakub Kicinski <kuba@...nel.org>
Subject: [PATCH net-next 12/15] lasi_82594: use eth_hw_addr_set()

dev_addr is set from IO reads, passed to an arch-specific helper.
Note that the helper never reads it so uninitialized temp is fine.

Fixes build on parisc.

Signed-off-by: Jakub Kicinski <kuba@...nel.org>
---
 drivers/net/ethernet/i825xx/lasi_82596.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/i825xx/lasi_82596.c b/drivers/net/ethernet/i825xx/lasi_82596.c
index 48e001881c75..0af70094aba3 100644
--- a/drivers/net/ethernet/i825xx/lasi_82596.c
+++ b/drivers/net/ethernet/i825xx/lasi_82596.c
@@ -147,6 +147,7 @@ lan_init_chip(struct parisc_device *dev)
 	struct	net_device *netdevice;
 	struct i596_private *lp;
 	int retval = -ENOMEM;
+	u8 addr[ETH_ALEN];
 	int i;
 
 	if (!dev->irq) {
@@ -167,13 +168,14 @@ lan_init_chip(struct parisc_device *dev)
 	netdevice->base_addr = dev->hpa.start;
 	netdevice->irq = dev->irq;
 
-	if (pdc_lan_station_id(netdevice->dev_addr, netdevice->base_addr)) {
+	if (pdc_lan_station_id(addr, netdevice->base_addr)) {
 		for (i = 0; i < 6; i++) {
-			netdevice->dev_addr[i] = gsc_readb(LAN_PROM_ADDR + i);
+			addr[i] = gsc_readb(LAN_PROM_ADDR + i);
 		}
 		printk(KERN_INFO
 		       "%s: MAC of HP700 LAN read from EEPROM\n", __FILE__);
 	}
+	eth_hw_addr_set(netdevice, addr);
 
 	lp = netdev_priv(netdevice);
 	lp->options = dev->id.sversion == 0x72 ? OPT_SWAP_PORT : 0;
-- 
2.31.1