From: Felipe Balbi <felipe.balbi@linux.intel.com>
Date: Fri, 12 Aug 2016 10:19:20 +0000 (+0300)
Subject: usb: dwc3: gadget: remove condition that never happens
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=f99f53f24d87d88c1f6e7c7785599cb3e4015839;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

usb: dwc3: gadget: remove condition that never happens

We don't use LST bit anymore, so this condition will
never trigger.

Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
---

diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
index c18bf1caad54..835a5dcb8460 100644
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -1918,13 +1918,11 @@ static int __dwc3_cleanup_done_trbs(struct dwc3 *dwc, struct dwc3_ep *dep,
 
 	if (s_pkt && !chain)
 		return 1;
-	if ((event->status & DEPEVT_STATUS_LST) &&
-			(trb->ctrl & (DWC3_TRB_CTRL_LST |
-				DWC3_TRB_CTRL_HWO)))
-		return 1;
+
 	if ((event->status & DEPEVT_STATUS_IOC) &&
 			(trb->ctrl & DWC3_TRB_CTRL_IOC))
 		return 1;
+
 	return 0;
 }