Ignore the return value of eth_getenv_enetaddr_by_index(), and if it fails, fall back to use dev->enetaddr, which could be filled up by the ethernet device driver.
Actually, this is the original behavior, and was later changed by commit 48506a2cde2458fa1f8c5993afc98e5a4617e1d3. Signed-off-by: Eric Miao <[email protected]> --- net/eth.c | 3 +-- 1 files changed, 1 insertions(+), 2 deletions(-) diff --git a/net/eth.c b/net/eth.c index a34fe59..c4fbe11 100644 --- a/net/eth.c +++ b/net/eth.c @@ -195,8 +195,7 @@ int eth_write_hwaddr(struct eth_device *dev, const char *base_name, unsigned char env_enetaddr[6]; int ret = 0; - if (!eth_getenv_enetaddr_by_index(base_name, eth_number, env_enetaddr)) - return -1; + eth_getenv_enetaddr_by_index(base_name, eth_number, env_enetaddr); if (memcmp(env_enetaddr, "\0\0\0\0\0\0", 6)) { if (memcmp(dev->enetaddr, "\0\0\0\0\0\0", 6) && -- 1.7.4.1 _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
