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usb: dwc3: gadget: remove condition that never happens
authorFelipe Balbi <felipe.balbi@linux.intel.com>
Fri, 12 Aug 2016 10:19:20 +0000 (13:19 +0300)
committerFelipe Balbi <felipe.balbi@linux.intel.com>
Thu, 25 Aug 2016 09:13:06 +0000 (12:13 +0300)
We don't use LST bit anymore, so this condition will
never trigger.

Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
drivers/usb/dwc3/gadget.c patch | blob | blame | history

diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
index c18bf1caad54b21906b33f00ef6ce38cf875cfa4..835a5dcb84608730e4af650ab406fa344edc0182 100644 (file)
--- 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;
 }