netdev - [PATCH net-next 2/3] net: ethoc: Utilize of_get_mac

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Sun,  4 Dec 2016 12:40:29 -0800
From:   Florian Fainelli <f.fainelli@...il.com>
To:     netdev@...r.kernel.org
Cc:     tremyfr@...il.com, tklauser@...tanz.ch, davem@...emloft.net,
        thierry.reding@...il.com, andrew@...n.ch,
        Florian Fainelli <f.fainelli@...il.com>
Subject: [PATCH net-next 2/3] net: ethoc: Utilize of_get_mac_address()

Do not open code getting the MAC address exclusively from the
"local-mac-address" property, but instead use of_get_mac_address() which
looks up the MAC address using the 3 typical property names.

Signed-off-by: Florian Fainelli <f.fainelli@...il.com>
---
 drivers/net/ethernet/ethoc.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/drivers/net/ethernet/ethoc.c b/drivers/net/ethernet/ethoc.c
index 877c02a36c85..8d0cb5ce87ee 100644
--- a/drivers/net/ethernet/ethoc.c
+++ b/drivers/net/ethernet/ethoc.c
@@ -23,6 +23,7 @@
 #include <linux/sched.h>
 #include <linux/slab.h>
 #include <linux/of.h>
+#include <linux/of_net.h>
 #include <linux/module.h>
 #include <net/ethoc.h>
 
@@ -1158,11 +1159,9 @@ static int ethoc_probe(struct platform_device *pdev)
 		memcpy(netdev->dev_addr, pdata->hwaddr, IFHWADDRLEN);
 		priv->phy_id = pdata->phy_id;
 	} else {
-		const uint8_t *mac;
+		const void *mac;
 
-		mac = of_get_property(pdev->dev.of_node,
-				      "local-mac-address",
-				      NULL);
+		mac = of_get_mac_address(pdev->dev.of_node);
 		if (mac)
 			memcpy(netdev->dev_addr, mac, IFHWADDRLEN);
 		priv->phy_id = -1;
-- 
2.9.3