Handle error returned by phy_startup() properly.
Signed-off-by: Michal Simek michal.simek@xilinx.com ---
drivers/net/xilinx_emaclite.c | 4 +++- drivers/net/zynq_gem.c | 5 ++++- 2 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/drivers/net/xilinx_emaclite.c b/drivers/net/xilinx_emaclite.c index 5862bf0a7e2d..badb99d67c61 100644 --- a/drivers/net/xilinx_emaclite.c +++ b/drivers/net/xilinx_emaclite.c @@ -302,7 +302,9 @@ static int setup_phy(struct udevice *dev) 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); diff --git a/drivers/net/zynq_gem.c b/drivers/net/zynq_gem.c index aec8077f10b3..3704ce0dd78a 100644 --- a/drivers/net/zynq_gem.c +++ b/drivers/net/zynq_gem.c @@ -360,6 +360,7 @@ static int zynq_phy_init(struct udevice *dev) 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 @@ static int zynq_gem_init(struct udevice *dev) 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);