net: xilinx: Handle error value from phy_startup()
Handle error returned by phy_startup() properly.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
diff --git a/drivers/net/xilinx_emaclite.c b/drivers/net/xilinx_emaclite.c
index 5862bf0..7b85aa0 100644
--- a/drivers/net/xilinx_emaclite.c
+++ b/drivers/net/xilinx_emaclite.c
@@ -250,7 +250,7 @@
static int setup_phy(struct udevice *dev)
{
- int i;
+ int i, ret;
u16 phyreg;
struct xemaclite *emaclite = dev_get_priv(dev);
struct phy_device *phydev;
@@ -302,7 +302,9 @@
phydev->advertising = supported;
emaclite->phydev = phydev;
phy_config(phydev);
- phy_startup(phydev);
+ ret = phy_startup(phydev);
+ if (ret)
+ return ret;
if (!phydev->link) {
printf("%s: No link.\n", phydev->dev->name);