From: Colin Ian King <colin.king@canonical.com>
Date: Mon, 25 Jul 2016 21:57:36 +0000 (+0100)
Subject: usb: gadget: remove redundant self assignment
X-Git-Tag: v4.14-rc1~2393^2~22^2~77
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f510b5a1d00bba1c908a4886e4c3309aca0abc8c;p=platform%2Fkernel%2Flinux-rpi.git

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
--- 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;