[PATCH] usb: gadget: Remove unnecessary print function dev_err()

[Jiapeng Chong]

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

This was found by coccicheck:

./drivers/usb/gadget/udc/aspeed_udc.c:1546:2-9: line 1546 is redundant because 
platform_get_irq() already prints an error.

Signed-off-by: Jiapeng Chong <jiapeng.ch...@linux.alibaba.com>
---
 drivers/usb/gadget/udc/aspeed_udc.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/usb/gadget/udc/aspeed_udc.c 
b/drivers/usb/gadget/udc/aspeed_udc.c
index 1fc15228ff15..2c3dc80d6b8c 100644
--- a/drivers/usb/gadget/udc/aspeed_udc.c
+++ b/drivers/usb/gadget/udc/aspeed_udc.c
@@ -1543,7 +1543,6 @@ static int ast_udc_probe(struct platform_device *pdev)
        /* Find interrupt and install handler */
        udc->irq = platform_get_irq(pdev, 0);
        if (udc->irq < 0) {
-               dev_err(&pdev->dev, "Failed to get interrupt\n");
                rc = udc->irq;
                goto err;
        }
-- 
2.20.1.7.g153144c