Commit e0fa433d authored Mar 09, 2020 by Jose Abreu Committed by David S. Miller Mar 09, 2020

net: stmmac: selftests: Do not fail if PHY is not attached



If a PHY is not attached, we can still run the tests with MAC loopback
mode. Return -EOPNOTSUPP error code in PHY loopback test so that global
status is not a failure.

Signed-off-by: Jose Abreu <Jose.Abreu@synopsys.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 6c9ee306

drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -380,7 +380,7 @@ static int stmmac_test_phy_loopback(struct stmmac_priv *priv)
		int ret;

		if (!priv->dev->phydev)
		return -EBUSY;
		return -EOPNOTSUPP;

		ret = phy_loopback(priv->dev->phydev, true);
		if (ret)

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