From patchwork Fri Jun 5 11:01:34 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dan Carpenter X-Patchwork-Id: 11589463 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 90B4D739 for ; Fri, 5 Jun 2020 11:02:55 +0000 (UTC) Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id B2711207DF for ; Fri, 5 Jun 2020 11:02:54 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="E6LlcO8e"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=oracle.com header.i=@oracle.com header.b="kyOWvtGb" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B2711207DF Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=oracle.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=alsa-devel-bounces@alsa-project.org Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 27B491658; Fri, 5 Jun 2020 13:02:05 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 27B491658 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1591354972; bh=D7ETs0PIbOrtxRkTAyntNG1MlqDJOvpMcBV7CmFZwxM=; h=Date:From:To:Subject:Cc:List-Id:List-Unsubscribe:List-Archive: List-Post:List-Help:List-Subscribe:From; b=E6LlcO8e4joufK8BzPDJ0PI+qzArpzl8WybwBGfZQIWuXCLChoC055UJwhk+YKbOT vgx3ruAZYqI83A0/O8NspjNpU10U3RFK7mlHe1OLuoDBeTn0i65WGu0TqjIw7PKak5 EP+9Ezc1aFipOxAvhbBxXKAH+Pmbpu3zmK8QRikY= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 6D975F801EC; Fri, 5 Jun 2020 13:01:56 +0200 (CEST) X-Original-To: alsa-devel@alsa-project.org Delivered-To: alsa-devel@alsa-project.org Received: by alsa1.perex.cz (Postfix, from userid 50401) id E4A17F801ED; Fri, 5 Jun 2020 13:01:54 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on alsa1.perex.cz X-Spam-Level: X-Spam-Status: No, score=-0.1 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,RCVD_IN_MSPIKE_H2,SPF_HELO_PASS,SPF_NONE, UNPARSEABLE_RELAY autolearn=disabled version=3.4.0 Received: from userp2120.oracle.com (userp2120.oracle.com [156.151.31.85]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 1E517F80132 for ; Fri, 5 Jun 2020 13:01:51 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 1E517F80132 Authentication-Results: alsa1.perex.cz; dkim=pass (2048-bit key) header.d=oracle.com header.i=@oracle.com header.b="kyOWvtGb" Received: from pps.filterd (userp2120.oracle.com [127.0.0.1]) by userp2120.oracle.com (8.16.0.42/8.16.0.42) with SMTP id 055AwQWk161962; Fri, 5 Jun 2020 11:01:48 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=date : from : to : cc : subject : message-id : mime-version : content-type; s=corp-2020-01-29; bh=Mx+BqpuuCLvvrJLCUOoA+Q1GJiz6R0T3Bxyce55kH4U=; b=kyOWvtGbYmNJIt0vi4iJK6j6Uo94Y+kZBGbwmKCp7Chalm9j9h5dKflZmwerZjpHBxmh 2F7m1mrVh5BNXp0buCo+eY7wHjbNaPOd0gKmwsFaG4rDfInIE9rZNOfqQRJyYGH/RPen zwzD2cBZFDr5Ud44Goou8ov7u1vGeS0rkUd/+LSBi/Cgxt33Cd9Q7H5+puh99cxH6t88 VF7UOIeSy4JmcTDH3k2lBKAL0begjMHGmqUBDmWkoVGaXPLt0jz2L2KKcCNFcG1mKntR IN632+w+4qSL6b2fNSvxsvtwDDCEiwmHcdYhvp6xdIl0OKqh8aRcGpcrCwtFe9BxYDB1 UA== Received: from aserp3030.oracle.com (aserp3030.oracle.com [141.146.126.71]) by userp2120.oracle.com with ESMTP id 31f9262a04-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 05 Jun 2020 11:01:48 +0000 Received: from pps.filterd (aserp3030.oracle.com [127.0.0.1]) by aserp3030.oracle.com (8.16.0.42/8.16.0.42) with SMTP id 055Avdp9010100; Fri, 5 Jun 2020 11:01:47 GMT Received: from userv0122.oracle.com (userv0122.oracle.com [156.151.31.75]) by aserp3030.oracle.com with ESMTP id 31f925a5jv-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 05 Jun 2020 11:01:47 +0000 Received: from abhmp0005.oracle.com (abhmp0005.oracle.com [141.146.116.11]) by userv0122.oracle.com (8.14.4/8.14.4) with ESMTP id 055B1fGt029976; Fri, 5 Jun 2020 11:01:44 GMT Received: from mwanda (/41.57.98.10) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Fri, 05 Jun 2020 04:01:41 -0700 Date: Fri, 5 Jun 2020 14:01:34 +0300 From: Dan Carpenter To: Jaroslav Kysela Subject: [PATCH] ALSA: emu10k1: delete an unnecessary condition Message-ID: <20200605110134.GC978434@mwanda> MIME-Version: 1.0 Content-Disposition: inline X-Mailer: git-send-email haha only kidding X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9642 signatures=668680 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 phishscore=0 mlxlogscore=999 malwarescore=0 bulkscore=0 mlxscore=0 spamscore=0 suspectscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2004280000 definitions=main-2006050084 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9642 signatures=668680 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 phishscore=0 adultscore=0 suspectscore=0 cotscore=-2147483648 bulkscore=0 clxscore=1011 impostorscore=0 priorityscore=1501 malwarescore=0 mlxlogscore=999 spamscore=0 lowpriorityscore=0 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2004280000 definitions=main-2006050084 Cc: Hariprasad Kelam , kernel-janitors@vger.kernel.org, Takashi Iwai , alsa-devel@alsa-project.org X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" The "val" variable is an unsigned int so it's always <= UINT_MAX. This check is always true so it can be removed. Signed-off-by: Dan Carpenter --- sound/pci/emu10k1/emu10k1x.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/pci/emu10k1/emu10k1x.c b/sound/pci/emu10k1/emu10k1x.c index ddb7c2ce3f7c9..def8161cde4c2 100644 --- a/sound/pci/emu10k1/emu10k1x.c +++ b/sound/pci/emu10k1/emu10k1x.c @@ -1040,7 +1040,7 @@ static void snd_emu10k1x_proc_reg_write(struct snd_info_entry *entry, if (sscanf(line, "%x %x %x", ®, &channel_id, &val) != 3) continue; - if (reg < 0x49 && val <= 0xffffffff && channel_id <= 2) + if (reg < 0x49 && channel_id <= 2) snd_emu10k1x_ptr_write(emu, reg, channel_id, val); } }