[PATCH] usb: gadget: remove redundant self assignment

[Stefan Agner]

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

Signed-off-by: Stefan Agner <ste...@agner.ch>
---
A very similar patch has been applied already last year, but there is
a second such assignment...

--
Stefan

 drivers/usb/gadget/udc/core.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/usb/gadget/udc/core.c b/drivers/usb/gadget/udc/core.c
index d685d82dcf48..b57bd53812fe 100644
--- a/drivers/usb/gadget/udc/core.c
+++ b/drivers/usb/gadget/udc/core.c
@@ -139,10 +139,8 @@ int usb_ep_disable(struct usb_ep *ep)
                goto out;
 
        ret = ep->ops->disable(ep);
-       if (ret) {
-               ret = ret;
+       if (ret)
                goto out;
-       }
 
        ep->enabled = false;
 
-- 
2.12.2