[PATCH 07/11] usb: mtu3: remove repeated error log

[Chunfeng Yun]

The caller already print error log.

Signed-off-by: Chunfeng Yun <chunfeng.yun@xxxxxxxxxxxx>
---
 drivers/usb/mtu3/mtu3_gadget.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/drivers/usb/mtu3/mtu3_gadget.c b/drivers/usb/mtu3/mtu3_gadget.c
index 3d13129..2bc9a95 100644
--- a/drivers/usb/mtu3/mtu3_gadget.c
+++ b/drivers/usb/mtu3/mtu3_gadget.c
@@ -673,8 +673,6 @@ static void mtu3_gadget_init_eps(struct mtu3 *mtu)
 
 int mtu3_gadget_setup(struct mtu3 *mtu)
 {
-	int ret;
-
 	mtu->g.ops = &mtu3_gadget_ops;
 	mtu->g.max_speed = mtu->max_speed;
 	mtu->g.speed = USB_SPEED_UNKNOWN;
@@ -685,11 +683,7 @@ int mtu3_gadget_setup(struct mtu3 *mtu)
 
 	mtu3_gadget_init_eps(mtu);
 
-	ret = usb_add_gadget_udc(mtu->dev, &mtu->g);
-	if (ret)
-		dev_err(mtu->dev, "failed to register udc\n");
-
-	return ret;
+	return usb_add_gadget_udc(mtu->dev, &mtu->g);
 }
 
 void mtu3_gadget_cleanup(struct mtu3 *mtu)
-- 
1.9.1