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dpaa2-eth: don't print error from dpaa2_mac_connect if that's EPROBE_DEFER

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When booting a board with DPAA2 interfaces defined statically via DPL
(as opposed to creating them dynamically using restool), the driver will
print an unspecific error message.

This change adds the error code to the message, and avoids printing
altogether if the error code is EPROBE_DEFER, because that is not a
cause of alarm.

Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Vladimir Oltean 2021-05-21 17:12:20 +03:00 committed by David S. Miller
parent b12a6b7193
commit f5120f5998
1 changed files with 4 additions and 3 deletions
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7
drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
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@ -4164,10 +4164,11 @@ static int dpaa2_eth_connect_mac(struct dpaa2_eth_priv *priv)
if (dpaa2_eth_is_type_phy(priv)) {
err = dpaa2_mac_connect(mac);
if (err) {
netdev_err(priv->net_dev, "Error connecting to the MAC endpoint\n");
if (err && err != -EPROBE_DEFER)
netdev_err(priv->net_dev, "Error connecting to the MAC endpoint: %pe",
ERR_PTR(err));
if (err)
goto err_close_mac;
}
}
return 0;