From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932116AbVKTXWl (ORCPT ); Sun, 20 Nov 2005 18:22:41 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932115AbVKTXWl (ORCPT ); Sun, 20 Nov 2005 18:22:41 -0500 Received: from mailout.stusta.mhn.de ([141.84.69.5]:41232 "HELO mailout.stusta.mhn.de") by vger.kernel.org with SMTP id S932116AbVKTXWk (ORCPT ); Sun, 20 Nov 2005 18:22:40 -0500 Date: Mon, 21 Nov 2005 00:22:39 +0100 From: Adrian Bunk To: gregkh@suse.de, Thomas Winischhofer Cc: linux-usb-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org Subject: [2.6 patch] drivers/usb/misc/sisusbvga/sisusb.c: remove dead code Message-ID: <20051120232239.GI16060@stusta.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.11 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org The Coverity checker found this obviously dead code. Signed-off-by: Adrian Bunk --- drivers/usb/misc/sisusbvga/sisusb.c | 6 ------ 1 file changed, 6 deletions(-) --- linux-2.6.15-rc1-mm2-full/drivers/usb/misc/sisusbvga/sisusb.c.old 2005-11-20 22:56:41.000000000 +0100 +++ linux-2.6.15-rc1-mm2-full/drivers/usb/misc/sisusbvga/sisusb.c 2005-11-20 22:58:22.000000000 +0100 @@ -861,13 +861,10 @@ while (length) { switch (length) { - case 0: - return ret; - case 1: if (userbuffer) { if (get_user(swap8, (u8 __user *)userbuffer)) return -EFAULT; } else @@ -1219,13 +1216,10 @@ while (length) { switch (length) { - case 0: - return ret; - case 1: ret |= sisusb_read_memio_byte(sisusb, SISUSB_TYPE_MEM, addr, &buf[0]); if (!ret) {