From: Jakub Kicinski <kuba@xxxxxxxxxx>
[ Upstream commit 5b6d5affd27486ec9152a66df1741cf67782712a ]
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@xxxxxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
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 48e001881c75f..0af70094aba34 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;
--
2.34.1
