eth: fix 'warning: No MAC address set' when using EEPROM MAC

When retrieving the MAC address from EEPROM, we must notify the networking core
at eth registration time. Otherwise we get the 'No MAC address set' warning on
the first network access, and the MAC address is set to a random value instead
of the real one.

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

1 files changed, 3 insertions, 1 deletions

diff --git a/net/eth.c b/net/eth.c
index cfb0fefe54..a82a263206 100644
--- a/net/eth.c
+++ b/net/eth.c
@@ -168,8 +168,10 @@ int eth_register(struct eth_device *edev)
 		dev_set_param(dev, "ethaddr", ethaddr_str);
 	}
 
-	if (!eth_current)
+	if (!eth_current) {
 		eth_current = edev;
+		net_update_env();
+	}
 
 	return 0;
 }