power: supply: Remove unnecessary print function dev_err()

The print function dev_err() is redundant because
platform_get_irq() already prints an error.

Eliminate the follow coccicheck warning:
./drivers/power/supply/goldfish_battery.c:225:2-9: line 225 is
redundant because platform_get_irq() already prints an error

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>

diff --git a/drivers/power/supply/goldfish_battery.c b/drivers/power/supply/goldfish_battery.c
index bf1754355c9fcd7d53acbd136803456029cc6e49..a58d713d75ce81a05ea16992cb59124ac6d45717 100644 (file)
--- a/drivers/power/supply/goldfish_battery.c
+++ b/drivers/power/supply/goldfish_battery.c
@@ -221,10 +221,8 @@ static int goldfish_battery_probe(struct platform_device *pdev)
        }
 
        data->irq = platform_get_irq(pdev, 0);
-       if (data->irq < 0) {
-               dev_err(&pdev->dev, "platform_get_irq failed\n");
+       if (data->irq < 0)
                return -ENODEV;
-       }
 
        ret = devm_request_irq(&pdev->dev, data->irq,
                               goldfish_battery_interrupt,