* [RFT/PATCH,24/38] usb: dwc3: gadget: remove unnecessary 'chain' variable
@ 2018-04-09 11:26 Felipe Balbi
0 siblings, 0 replies; only message in thread
From: Felipe Balbi @ 2018-04-09 11:26 UTC (permalink / raw)
To: Linux USB; +Cc: Felipe Balbi
Minor cleanup, no functional changes.
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
---
drivers/usb/dwc3/gadget.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
index e4bd902a1e76..63e74a8964d7 100644
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -2294,11 +2294,9 @@ static void dwc3_gadget_ep_cleanup_completed_requests(struct dwc3_ep *dep,
list_for_each_entry_safe(req, n, &dep->started_list, list) {
unsigned length;
- int chain;
length = req->request.length;
- chain = req->num_pending_sgs > 0;
- if (chain)
+ if (req->num_pending_sgs)
ret = dwc3_gadget_ep_reclaim_trb_sg(dep, req, event,
status);
else
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2018-04-09 11:26 [RFT/PATCH,24/38] usb: dwc3: gadget: remove unnecessary 'chain' variable Felipe Balbi
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