From cf35fc336e668fcac6dc981eac9f7646859ba601 Mon Sep 17 00:00:00 2001 From: Felipe Balbi Date: Thu, 29 Mar 2018 14:49:36 +0300 Subject: [PATCH] usb: dwc3: gadget: remove unnecessary 'chain' variable Minor cleanup, no functional changes. Signed-off-by: Felipe Balbi --- 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 7a9586631895e..baf89134604a3 100644 --- a/drivers/usb/dwc3/gadget.c +++ b/drivers/usb/dwc3/gadget.c @@ -2319,11 +2319,9 @@ 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 -- 2.30.2