From nobody Thu May 2 10:19:58 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (208.118.235.17 [208.118.235.17]) by mx.zohomail.com with SMTPS id 1507024725078285.79041742812683; Tue, 3 Oct 2017 02:58:45 -0700 (PDT) Received: from localhost ([::1]:57444 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dzJy9-000252-7b for importer@patchew.org; Tue, 03 Oct 2017 05:58:29 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:59200) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dzJxH-0001Zk-En for qemu-devel@nongnu.org; Tue, 03 Oct 2017 05:57:36 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dzJxG-0002ya-Ll for qemu-devel@nongnu.org; Tue, 03 Oct 2017 05:57:35 -0400 Received: from mx1.redhat.com ([209.132.183.28]:38989) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1dzJxB-0002vN-9f; Tue, 03 Oct 2017 05:57:29 -0400 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 74A39C04AC69; Tue, 3 Oct 2017 09:57:27 +0000 (UTC) Received: from thh440s.redhat.com (ovpn-116-53.ams2.redhat.com [10.36.116.53]) by smtp.corp.redhat.com (Postfix) with ESMTP id 029E46046F; Tue, 3 Oct 2017 09:57:25 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mx1.redhat.com 74A39C04AC69 Authentication-Results: ext-mx07.extmail.prod.ext.phx2.redhat.com; dmarc=none (p=none dis=none) header.from=redhat.com Authentication-Results: ext-mx07.extmail.prod.ext.phx2.redhat.com; spf=fail smtp.mailfrom=thuth@redhat.com From: Thomas Huth To: qemu-devel@nongnu.org Date: Tue, 3 Oct 2017 11:57:24 +0200 Message-Id: <1507024644-14853-1-git-send-email-thuth@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.31]); Tue, 03 Oct 2017 09:57:27 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PATCH] hw/block/onenand: Remove dead code block X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: qemu-trivial@nongnu.org, Kevin Wolf , qemu-block@nongnu.org, Max Reitz Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" The condition of the for-loop makes sure that b is always smaller than s->blocks, so the "if (b >=3D s->blocks)" statement is completely superfluous here. Buglink: https://bugs.launchpad.net/qemu/+bug/1715007 Signed-off-by: Thomas Huth Reviewed-by: Laurent Vivier --- hw/block/onenand.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/hw/block/onenand.c b/hw/block/onenand.c index 30e40f3..de65c9e 100644 --- a/hw/block/onenand.c +++ b/hw/block/onenand.c @@ -520,10 +520,6 @@ static void onenand_command(OneNANDState *s) s->intstatus |=3D ONEN_INT; =20 for (b =3D 0; b < s->blocks; b ++) { - if (b >=3D s->blocks) { - s->status |=3D ONEN_ERR_CMD; - break; - } if (s->blockwp[b] =3D=3D ONEN_LOCK_LOCKTIGHTEN) break; =20 --=20 1.8.3.1