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/zynq_gem.c b/drivers/net/zynq_gem.c
index aec8077..3704ce0 100644
--- a/drivers/net/zynq_gem.c
+++ b/drivers/net/zynq_gem.c
@@ -360,6 +360,7 @@
static int zynq_gem_init(struct udevice *dev)
{
u32 i, nwconfig;
+ int ret;
unsigned long clk_rate = 0;
struct zynq_gem_priv *priv = dev_get_priv(dev);
struct zynq_gem_regs *regs = priv->iobase;
@@ -427,7 +428,9 @@
priv->init++;
}
- phy_startup(priv->phydev);
+ ret = phy_startup(priv->phydev);
+ if (ret)
+ return ret;
if (!priv->phydev->link) {
printf("%s: No link.\n", priv->phydev->dev->name);