[PATCH v2 2/7] net: dwc_eth_qos: Return error code when start fails

[Jonas Karlman]

Return error code when phy_connect fails or no link can be established.

Signed-off-by: Jonas Karlman <jo...@kwiboo.se>
Reviewed-by: Kever Yang <kever.y...@rock-chips.com>
---
v2:
- Collect r-b tag

 drivers/net/dwc_eth_qos.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/net/dwc_eth_qos.c b/drivers/net/dwc_eth_qos.c
index 555eaee3bbc3..7565e716823a 100644
--- a/drivers/net/dwc_eth_qos.c
+++ b/drivers/net/dwc_eth_qos.c
@@ -811,6 +811,7 @@ static int eqos_start(struct udevice *dev)
 
                if (!eqos->phy) {
                        pr_err("phy_connect() failed");
+                       ret = -ENODEV;
                        goto err_stop_resets;
                }
 
@@ -838,6 +839,7 @@ static int eqos_start(struct udevice *dev)
 
        if (!eqos->phy->link) {
                pr_err("No link");
+               ret = -EAGAIN;
                goto err_shutdown_phy;
        }
 
-- 
2.42.0