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
