usb: gadget: remove redundant self assignment

The assignment ret = ret is redundant and can be removed.

Reviewed-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>

diff --git a/drivers/usb/gadget/udc/core.c b/drivers/usb/gadget/udc/core.c
index 934f838..d8e6686 100644 (file)
--- a/drivers/usb/gadget/udc/core.c
+++ b/drivers/usb/gadget/udc/core.c
@@ -107,10 +107,8 @@ int usb_ep_enable(struct usb_ep *ep)
                goto out;
 
        ret = ep->ops->enable(ep, ep->desc);
-       if (ret) {
-               ret = ret;
+       if (ret)
                goto out;
-       }
 
        ep->enabled = true;