usb: dwc3: gadget: Fix logical condition

This patch corrects the condition to kick the transfer without
giving back the requests when either request has remaining data
or when there are pending SGs. The && check was introduced during
spliting up the dwc3_gadget_ep_cleanup_completed_requests() function.

Fixes: f38e35dd ("usb: dwc3: gadget: split dwc3_gadget_ep_cleanup_completed_requests()")

Cc: stable@vger.kernel.org
Signed-off-by: NTejas Joglekar <joglekar@synopsys.com>
Signed-off-by: NFelipe Balbi <balbi@kernel.org>

drivers/usb/dwc3/gadget.c

@@ -2491,7 +2491,7 @@ static int dwc3_gadget_ep_cleanup_completed_request(struct dwc3_ep *dep,
 
 	req->request.actual = req->request.length - req->remaining;
 
-	if (!dwc3_gadget_ep_request_completed(req) &&
+	if (!dwc3_gadget_ep_request_completed(req) ||
 			req->num_pending_sgs) {
 		__dwc3_gadget_kick_transfer(dep);
 		goto out;