From: Wei Yongjun <weiyongjun1@xxxxxxxxxx>
commit 82b5d164415549e74cfa1f9156ffd4463d0a76e2 upstream.
Fix to return a negative error code from the error handling
case instead of 0, as done elsewhere in this function.
Fixes: e52a632195bf ("phy: lantiq: vrx200-pcie: add a driver for the Lantiq VRX200 PCIe PHY")
Signed-off-by: Wei Yongjun <weiyongjun1@xxxxxxxxxx>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@xxxxxxxxxxxxxx>
Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/phy/lantiq/phy-lantiq-vrx200-pcie.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/drivers/phy/lantiq/phy-lantiq-vrx200-pcie.c
+++ b/drivers/phy/lantiq/phy-lantiq-vrx200-pcie.c
@@ -323,7 +323,8 @@ static int ltq_vrx200_pcie_phy_power_on(
goto err_disable_pdi_clk;
/* Check if we are in "startup ready" status */
- if (ltq_vrx200_pcie_phy_wait_for_pll(phy) != 0)
+ ret = ltq_vrx200_pcie_phy_wait_for_pll(phy);
+ if (ret)
goto err_disable_phy_clk;
ltq_vrx200_pcie_phy_apply_workarounds(phy);
