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usb: dwc3: gadget: get rid of the length variable 

Code is just as readable without it.

Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
This commit is contained in:
Felipe Balbi 2018-04-06 15:51:49 +03:00
parent fee73e6144
commit 6d9d22dac1
1 changed files with 1 additions and 3 deletions
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4
drivers/usb/dwc3/gadget.c
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@ -2315,10 +2315,8 @@ static void dwc3_gadget_ep_cleanup_completed_requests(struct dwc3_ep *dep,
struct dwc3_request *tmp;
list_for_each_entry_safe(req, tmp, &dep->started_list, list) {
unsigned length;
int ret;
length = req->request.length;
if (req->num_pending_sgs)
ret = dwc3_gadget_ep_reclaim_trb_sg(dep, req, event,
status);
@ -2333,7 +2331,7 @@ static void dwc3_gadget_ep_cleanup_completed_requests(struct dwc3_ep *dep,
req->zero = false;
}
req->request.actual = length - req->remaining;
req->request.actual = req->request.length - req->remaining;
if (!dwc3_gadget_ep_request_completed(req) ||
req->num_pending_sgs) {