From nobody Fri Nov 14 01:05:01 2025 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org ARC-Seal: i=1; a=rsa-sha256; t=1583768015; cv=none; d=zohomail.com; s=zohoarc; b=PAL6T6INu8xdtxt7dSbxMtUeZsf538pO3Qwu/pepQ2NWqwWBdDJcNLDp/8PLozVWz7G03nBsVXIlHy+L1Y+rjcqWOVrDxJSD3qXteljy0j9mapOxfJQy8Hmb9mWP4LKiZmYT+7TDA+OliDPY3GDkHhMFUsTZ4t3M1Mf0DU0XFxA= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1583768015; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=rPY32G7PUg9+JFoclFIBOfzMcCwZRnXogDF5jjCwGoA=; b=lOV/Hc/PC2XPCXswz9uFiGqX7paHrYLxEPsri7xhVfP/PULH/opmDQQE7HONSxck56OoLb/yit+fARbqA1s+lzOOQ1x16brKEWxCLqXwAFQj3Y/p7Tq/LEWO7yZsBwFeAPicKOz5ZOYsYXvVvTSh4XFUoypwnVPhhHViw9b/eO8= ARC-Authentication-Results: i=1; mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1583768015495714.2458608243152; Mon, 9 Mar 2020 08:33:35 -0700 (PDT) Received: from localhost ([::1]:45004 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jBKPM-00089s-Vd for importer@patchew.org; Mon, 09 Mar 2020 11:33:33 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:34474) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jBK3S-00017C-3h for qemu-devel@nongnu.org; Mon, 09 Mar 2020 11:10:58 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1jBK3Q-0008Uc-PO for qemu-devel@nongnu.org; Mon, 09 Mar 2020 11:10:54 -0400 Received: from mout.kundenserver.de ([212.227.17.13]:43841) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1jBK3L-0008RQ-IP; Mon, 09 Mar 2020 11:10:47 -0400 Received: from localhost.localdomain ([82.252.135.106]) by mrelayeu.kundenserver.de (mreue109 [212.227.15.183]) with ESMTPSA (Nemesis) id 1MplPf-1jhdfT0Kcv-00qBcx; Mon, 09 Mar 2020 16:09:54 +0100 From: Laurent Vivier To: qemu-devel@nongnu.org Subject: [PULL 30/33] scsi/scsi-disk: Remove redundant statement in scsi_disk_emulate_command() Date: Mon, 9 Mar 2020 16:08:34 +0100 Message-Id: <20200309150837.3193387-31-laurent@vivier.eu> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20200309150837.3193387-1-laurent@vivier.eu> References: <20200309150837.3193387-1-laurent@vivier.eu> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:6U5wEHkdFwT3kDr22VsD0fPTXG5OlUqnb2ZOctZu9kWAsabqMPX /lsz5U72zKPEX8SKZiKzfqb7OGburV/dBCDU6bo7WqyC+E8BPUckivUuhMEiR9HfOs9xcvi 4o3TFnrXxHanpwoOCuJcIGS2XD7qdFGKi1H1PVzXALWeT+4mnoIqJu2NExqZ48ue1LEvuyu +et7iqnwBNGqjOIsuHhCg== X-UI-Out-Filterresults: notjunk:1;V03:K0:EKnD7kcJ+Hk=:hC1YPwabFBImO5nS5mLgVl nOtTkJ7R+S3ycDX3BfxIEPA3JgfxL2pOuNqS7IxjKEVfmMWwvSY0uT93gdnPkRWF8tpmNovFO Fwfu8LfXuJSEPPs2/5qOa9MtOUgwvsew3t3Nx7wrSZ9nyqolYNR0cI9S8FEnLVFVOwDEZ5vlk h0D6/LVwym0nthv9tDfBNxLFlprKjjP5+juVlUWExS9ku5XY6FwYSgBF5oWdxJV8lAekbjUh0 Fb6L1znfPbLYn4K3ueM/Wu2Wi7PVOY9WgYIQ6s0Pd2DC7JyyBCR6LWhdOhFD6/rqxrbYVruQq LskQm3AbbJmbHlD7NUx4a64H+KvW1wQzSfcMdMxitVXIvbH6B+gNjBJ40FuX1BF6fyojFxfGV c7ndvWn755btxIE/2DnGq1xnq/tCx9lyixwWQ0u8D+h67fyJvnN7KkKSSoJgFhd/8Ryhaah1g rBMq672qGOnOSArZ1T0Dj0udF9pR6vxPsVNaOCQA7sLdRhp+nYZveycScl+TmDhq5fnFPiywx +3BtjiBGVElddVZeIwPKh8zhbVqyUed660ZlfPCh2tSuGdHyLsr7BT1JuElr/SsM3ar6Sy33Q N6Os1qQ+zkKE6KZ+zCMEy4d7sh/gz3cFfw+Mr9yOecL3/9IHIAmhqBq8CgfwM3m6g8zULo5cm cWYsSN9geXwdImFXBmpyVdqeHZRoVPHoHuO8C25M6wVLidzsoTT8zTc9gTHgvxnV/EtL5hfQy AjQrIaakojbf4pdXe0KDgAfA4sTVB5FJZNfjpZMsKaAE2TMQpa7HodD4bruCI1hyq2PCxQLmQ DTSNR2dBp78JRVgOPVkOsbs+O2Ybp6MnSdlzPTWe/I2EGnb8TrfSBphOWYsqtCuLBo9Ru03 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 212.227.17.13 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Fam Zheng , Peter Maydell , Dmitry Fleytman , "Michael S. Tsirkin" , Jason Wang , Christian Schoenebeck , Gerd Hoffmann , "Edgar E. Iglesias" , qemu-block@nongnu.org, qemu-trivial@nongnu.org, Helge Deller , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Eduardo Habkost , Michael Tokarev , Alistair Francis , Greg Kurz , "Dr. David Alan Gilbert" , qemu-arm@nongnu.org, Paolo Bonzini , Chen Qun , John Snow , Richard Henderson , Kevin Wolf , =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= , Igor Mitsyanko , Laurent Vivier , Max Reitz , Aleksandar Markovic , Euler Robot , Igor Mammedov , Aurelien Jarno Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Type: text/plain; charset="utf-8" From: Chen Qun Clang static code analyzer show warning: scsi/scsi-disk.c:1918:5: warning: Value stored to 'buflen' is never read buflen =3D req->cmd.xfer; ^ ~~~~~~~~~~~~~ Reported-by: Euler Robot Signed-off-by: Chen Qun Reviewed-by: Laurent Vivier Message-Id: <20200302130715.29440-7-kuhn.chenqun@huawei.com> Signed-off-by: Laurent Vivier --- hw/scsi/scsi-disk.c | 1 - 1 file changed, 1 deletion(-) diff --git a/hw/scsi/scsi-disk.c b/hw/scsi/scsi-disk.c index 10d0794d60f1..1c0cb63a6fe0 100644 --- a/hw/scsi/scsi-disk.c +++ b/hw/scsi/scsi-disk.c @@ -1915,7 +1915,6 @@ static int32_t scsi_disk_emulate_command(SCSIRequest = *req, uint8_t *buf) r->iov.iov_base =3D blk_blockalign(s->qdev.conf.blk, r->buflen); } =20 - buflen =3D req->cmd.xfer; outbuf =3D r->iov.iov_base; memset(outbuf, 0, r->buflen); switch (req->cmd.buf[0]) { --=20 2.24.1