net: dwc_eth_qos: Return error code when start fails
Return error code when phy_connect fails or no link can be established.
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
diff --git a/drivers/net/dwc_eth_qos.c b/drivers/net/dwc_eth_qos.c
index c733974..27be5cf 100644
--- a/drivers/net/dwc_eth_qos.c
+++ b/drivers/net/dwc_eth_qos.c
@@ -812,6 +812,7 @@
if (!eqos->phy) {
pr_err("phy_connect() failed");
+ ret = -ENODEV;
goto err_stop_resets;
}
@@ -839,6 +840,7 @@
if (!eqos->phy->link) {
pr_err("No link");
+ ret = -EAGAIN;
goto err_shutdown_phy;
}