From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752060AbdJZMCQ (ORCPT ); Thu, 26 Oct 2017 08:02:16 -0400 Received: from mail-wm0-f68.google.com ([74.125.82.68]:45938 "EHLO mail-wm0-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751483AbdJZMCP (ORCPT ); Thu, 26 Oct 2017 08:02:15 -0400 X-Google-Smtp-Source: ABhQp+T64W+/p2Qgy5e+qukSrDotqJiQFkR1kAP94eJ1YsVE3RtbIX40o9wICtRbgabSqk3uzDZg0g== 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 1/4] usb: xhci: remove unused variable last_freed_endpoint Date: Thu, 26 Oct 2017 12:01:54 +0000 Message-Id: <1509019317-40116-1-git-send-email-clabbe@baylibre.com> X-Mailer: git-send-email 2.7.4 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.c:3378:6: warning: variable 'last_freed_endpoint' set but not used [-Wunused-but-set-variable] Signed-off-by: Corentin Labbe --- drivers/usb/host/xhci.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c index ee077a2..b12b2bd 100644 --- a/drivers/usb/host/xhci.c +++ b/drivers/usb/host/xhci.c @@ -3375,7 +3375,6 @@ static int xhci_discover_or_reset_device(struct usb_hcd *hcd, unsigned int slot_id; struct xhci_virt_device *virt_dev; struct xhci_command *reset_device_cmd; - int last_freed_endpoint; struct xhci_slot_ctx *slot_ctx; int old_active_eps = 0; @@ -3490,7 +3489,6 @@ static int xhci_discover_or_reset_device(struct usb_hcd *hcd, } /* Everything but endpoint 0 is disabled, so free the rings. */ - last_freed_endpoint = 1; for (i = 1; i < 31; i++) { struct xhci_virt_ep *ep = &virt_dev->eps[i]; @@ -3505,7 +3503,6 @@ static int xhci_discover_or_reset_device(struct usb_hcd *hcd, if (ep->ring) { xhci_debugfs_remove_endpoint(xhci, virt_dev, i); xhci_free_endpoint_ring(xhci, virt_dev, i); - last_freed_endpoint = i; } if (!list_empty(&virt_dev->eps[i].bw_endpoint_list)) xhci_drop_ep_from_interval_table(xhci, -- 2.7.4