From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753911Ab1AYSAr (ORCPT ); Tue, 25 Jan 2011 13:00:47 -0500 Received: from mail3.caviumnetworks.com ([12.108.191.235]:11951 "EHLO mail3.caviumnetworks.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753764Ab1AYR7q (ORCPT ); Tue, 25 Jan 2011 12:59:46 -0500 From: David Daney To: linux-usb@vger.kernel.org, gregkh@suse.de, dbrownell@users.sourceforge.net Cc: linux-kernel@vger.kernel.org, David Daney Subject: [PATCH 1/4] USB: EHCI: Remove dead code from ehci-sched.c Date: Tue, 25 Jan 2011 09:59:34 -0800 Message-Id: <1295978377-22930-1-git-send-email-ddaney@caviumnetworks.com> X-Mailer: git-send-email 1.7.2.3 X-OriginalArrivalTime: 25 Jan 2011 17:59:46.0275 (UTC) FILETIME=[A6BFCB30:01CBBCB9] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The pre-release GCC-4.6 now correctly flags this code as dead. Signed-off-by: David Daney --- drivers/usb/host/ehci-sched.c | 3 --- 1 files changed, 0 insertions(+), 3 deletions(-) diff --git a/drivers/usb/host/ehci-sched.c b/drivers/usb/host/ehci-sched.c index aa46f57..30fbdbe 100644 --- a/drivers/usb/host/ehci-sched.c +++ b/drivers/usb/host/ehci-sched.c @@ -1048,8 +1048,6 @@ iso_stream_put(struct ehci_hcd *ehci, struct ehci_iso_stream *stream) * not like a QH -- no persistent state (toggle, halt) */ if (stream->refcount == 1) { - int is_in; - // BUG_ON (!list_empty(&stream->td_list)); while (!list_empty (&stream->free_list)) { @@ -1076,7 +1074,6 @@ iso_stream_put(struct ehci_hcd *ehci, struct ehci_iso_stream *stream) } } - is_in = (stream->bEndpointAddress & USB_DIR_IN) ? 0x10 : 0; stream->bEndpointAddress &= 0x0f; if (stream->ep) stream->ep->hcpriv = NULL; -- 1.7.2.3