From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932346AbdJZMCk (ORCPT ); Thu, 26 Oct 2017 08:02:40 -0400 Received: from mail-wr0-f195.google.com ([209.85.128.195]:55326 "EHLO mail-wr0-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751483AbdJZMCR (ORCPT ); Thu, 26 Oct 2017 08:02:17 -0400 X-Google-Smtp-Source: ABhQp+RPJzHQ2rPjrKAlf8CuMAo8AoCYWc0AtH6nD2PW0ClKiDCL0NCb+APoXYbQpGTWXW/biamOiQ== From: Corentin Labbe To: mathias.nyman@intel.com, gregkh@linuxfoundation.org Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, Corentin Labbe Subject: [PATCH 4/4] usb: xhci: remove unused variable ep_ring Date: Thu, 26 Oct 2017 12:01:57 +0000 Message-Id: <1509019317-40116-4-git-send-email-clabbe@baylibre.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1509019317-40116-1-git-send-email-clabbe@baylibre.com> References: <1509019317-40116-1-git-send-email-clabbe@baylibre.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch fix the following build warnings: drivers/usb/host/xhci-ring.c:2011:20: warning: variable 'ep_ring' set but not used [-Wunused-but-set-variable] Signed-off-by: Corentin Labbe --- drivers/usb/host/xhci-ring.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c index 942eeb3..27d657e 100644 --- a/drivers/usb/host/xhci-ring.c +++ b/drivers/usb/host/xhci-ring.c @@ -2004,7 +2004,6 @@ static int process_ctrl_td(struct xhci_hcd *xhci, struct xhci_td *td, struct xhci_virt_ep *ep, int *status) { struct xhci_virt_device *xdev; - struct xhci_ring *ep_ring; unsigned int slot_id; int ep_index; struct xhci_ep_ctx *ep_ctx; @@ -2016,7 +2015,6 @@ static int process_ctrl_td(struct xhci_hcd *xhci, struct xhci_td *td, slot_id = TRB_TO_SLOT_ID(le32_to_cpu(event->flags)); xdev = xhci->devs[slot_id]; ep_index = TRB_TO_EP_ID(le32_to_cpu(event->flags)) - 1; - ep_ring = xhci_dma_to_transfer_ring(ep, le64_to_cpu(event->buffer)); ep_ctx = xhci_get_ep_ctx(xhci, xdev->out_ctx, ep_index); trb_comp_code = GET_COMP_CODE(le32_to_cpu(event->transfer_len)); requested = td->urb->transfer_buffer_length; -- 2.7.4