* [PATCH net-next] w5100: using eth_hw_addr_random() for random MAC and set device flag
@ 2012-08-23 7:28 Wei Yongjun
2012-08-24 17:30 ` David Miller
0 siblings, 1 reply; 2+ messages in thread
From: Wei Yongjun @ 2012-08-23 7:28 UTC (permalink / raw)
To: davem; +Cc: yongjun_wei, netdev
From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Using eth_hw_addr_random() to generate a random Ethernet address
(MAC) to be used by a net device and set addr_assign_type.
Not need to duplicating its implementation.
spatch with a semantic match is used to found this problem.
(http://coccinelle.lip6.fr/)
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
---
drivers/net/ethernet/wiznet/w5100.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/wiznet/w5100.c b/drivers/net/ethernet/wiznet/w5100.c
index a5826a3..2c08bf6 100644
--- a/drivers/net/ethernet/wiznet/w5100.c
+++ b/drivers/net/ethernet/wiznet/w5100.c
@@ -637,8 +637,7 @@ static int __devinit w5100_hw_probe(struct platform_device *pdev)
if (data && is_valid_ether_addr(data->mac_addr)) {
memcpy(ndev->dev_addr, data->mac_addr, ETH_ALEN);
} else {
- eth_random_addr(ndev->dev_addr);
- ndev->addr_assign_type |= NET_ADDR_RANDOM;
+ eth_hw_addr_random(ndev);
}
mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
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2012-08-23 7:28 [PATCH net-next] w5100: using eth_hw_addr_random() for random MAC and set device flag Wei Yongjun
2012-08-24 17:30 ` David Miller
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