From: Heinrich Schuchardt <xypron.glpk@gmx.de>
Date: Sun, 18 Mar 2018 14:47:40 +0000 (+0100)
Subject: usb: dwc3: ep0: remove redundant assignment
X-Git-Tag: v4.19~1304^2~18^2~15
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=7642d8386ac71af0666c425264c4d7380269f62c;p=platform%2Fkernel%2Flinux-rpi.git

usb: dwc3: ep0: remove redundant assignment

In

	dwc3_request	*r = NULL;
	r = A;

the first assignment has no effect. Remove it.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
---

diff --git a/drivers/usb/dwc3/ep0.c b/drivers/usb/dwc3/ep0.c
index 18be31d..5a991bc 100644
--- a/drivers/usb/dwc3/ep0.c
+++ b/drivers/usb/dwc3/ep0.c
@@ -814,7 +814,7 @@ out:
 static void dwc3_ep0_complete_data(struct dwc3 *dwc,
 		const struct dwc3_event_depevt *event)
 {
-	struct dwc3_request	*r = NULL;
+	struct dwc3_request	*r;
 	struct usb_request	*ur;
 	struct dwc3_trb		*trb;
 	struct dwc3_ep		*ep0;