[PATCH v2] usb: remove unnecessary mv_u3d* conversion

[zhoun]

From: Zhou nan <zhounan@xxxxxxxxxxxx>

remove unnecessary mv_u3d* type casting.
After analysis, the two u3d objects have the same type.

Signed-off-by: Zhou nan <zhounan@xxxxxxxxxxxx>
---
 drivers/usb/gadget/udc/mv_u3d_core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/gadget/udc/mv_u3d_core.c b/drivers/usb/gadget/udc/mv_u3d_core.c
index 598654a3cb41..102278a71307 100644
--- a/drivers/usb/gadget/udc/mv_u3d_core.c
+++ b/drivers/usb/gadget/udc/mv_u3d_core.c
@@ -175,7 +175,7 @@ void mv_u3d_done(struct mv_u3d_ep *ep, struct mv_u3d_req *req, int status)
 	__releases(&ep->udc->lock)
 	__acquires(&ep->udc->lock)
 {
-	struct mv_u3d *u3d = (struct mv_u3d *)ep->u3d;
+	struct mv_u3d *u3d = ep->u3d;
 
 	dev_dbg(u3d->dev, "mv_u3d_done: remove req->queue\n");
 	/* Removed the req from ep queue */
-- 
2.27.0