[PATCH v3] phy: mapphone-mdm6600: return error when timed out powering up

[xiakaixu1987]

From: Kaixu Xia <kaixu...@tencent.com>

The value of variable error is overwritten by the following call
devm_request_threaded_irq() in phy_mdm6600_device_power_on(), actually
we should return error when timed out powering up.

Reported-by: Tosk Robot <tencent_os_ro...@tencent.com>
Signed-off-by: Kaixu Xia <kaixu...@tencent.com>
---
 drivers/phy/motorola/phy-mapphone-mdm6600.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/phy/motorola/phy-mapphone-mdm6600.c 
b/drivers/phy/motorola/phy-mapphone-mdm6600.c
index 5172971f4c36..edbe227f47e8 100644
--- a/drivers/phy/motorola/phy-mapphone-mdm6600.c
+++ b/drivers/phy/motorola/phy-mapphone-mdm6600.c
@@ -421,8 +421,8 @@ static int phy_mdm6600_device_power_on(struct phy_mdm6600 
*ddata)
                        dev_info(ddata->dev, "Powered up OK\n");
        } else {
                ddata->enabled = false;
-               error = -ETIMEDOUT;
                dev_err(ddata->dev, "Timed out powering up\n");
+               return -ETIMEDOUT;
        }
 
        /* Reconfigure mode1 GPIO as input for OOB wake */
-- 
2.20.0