From nobody Tue Feb 10 15:46:43 2026 Delivered-To: importer@patchew.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=1600461645; cv=none; d=zohomail.com; s=zohoarc; b=L5FcXViQpGKKamQTpJ31U/PCDtxPBFslD0aese0f9UpCJO+jfO9YfRcIx4K0N8AUGclF5t9N3MOjf/dKMeiK0eXoyi7gj++IzMA0FPDxFFotuZiVg8GuA4KmbhHDhyZjOJlfVVc7lMumgSlbEpuGDLROP1buNG0FmEK0nrfBXHE= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1600461645; 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=D0XyVoNRNmtZKVNk6B38iosg8D6Qv923fPQFXcdqVYQ=; b=iqGQPUUrGZ/F7XX8jG+bv2vsd3QWctJidHvDSYBUW5KW75t7bIpiqrAlfCe0VxkWRvU45SCa2SJwJwrKfCb1GRbOwcDccW+Pr9/Luddu1pD79M/PIifHByHTV5HA3uXn1Pg7mrAYH5j5iiqI938HPM0tXx4ONUidYG58qPQqIPM= 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 1600461645789136.8196018916451; Fri, 18 Sep 2020 13:40:45 -0700 (PDT) Received: from localhost ([::1]:43090 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kJNBU-0006xp-Ey for importer@patchew.org; Fri, 18 Sep 2020 16:40:44 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:46320) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kJN7S-0004kI-Bw; Fri, 18 Sep 2020 16:36:34 -0400 Received: from new1-smtp.messagingengine.com ([66.111.4.221]:57863) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kJN7P-0004x1-QB; Fri, 18 Sep 2020 16:36:34 -0400 Received: from compute7.internal (compute7.nyi.internal [10.202.2.47]) by mailnew.nyi.internal (Postfix) with ESMTP id 05B5E58020B; Fri, 18 Sep 2020 16:36:31 -0400 (EDT) Received: from mailfrontend2 ([10.202.2.163]) by compute7.internal (MEProxy); Fri, 18 Sep 2020 16:36:31 -0400 Received: from apples.local (80-167-98-190-cable.dk.customer.tdc.net [80.167.98.190]) by mail.messagingengine.com (Postfix) with ESMTPA id 49A2D3064610; Fri, 18 Sep 2020 16:36:29 -0400 (EDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=irrelevant.dk; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; s=fm1; bh=D0XyVoNRNmtZK VNk6B38iosg8D6Qv923fPQFXcdqVYQ=; b=CW9Ny3gJa4oOv9Fd18H/5HTQaM7D7 BYwBLFCAHGdybI0XLMZDpLYDFyZeyRBgkeSzTpj3AQCFHoosvPndVI42MRxUOUpY Ev2jNSGzBJbxDr4DgqUok4YodWZvl4T8oFmiORgyYovNZt8hB1/lg+6BwENleJhX k4GWeViNxAXUcBgEpyMwBRPDB5GdfL3Dq42Ftcf/b8u0oEdFYR8fcmhNV8XCh7ir sZoOoljGFdGdYzffYbWHC0sorsP/41NJdr6yFUEsDl5cxUW21NWuiUVsTX6tpAWm 64O95lT9ozOK5Xg5/PtnY/QJz23R8MwYm0jQCvYe1+NjqT6i+1WyvZyKg== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding:date:from :in-reply-to:message-id:mime-version:references:subject:to :x-me-proxy:x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s= fm3; bh=D0XyVoNRNmtZKVNk6B38iosg8D6Qv923fPQFXcdqVYQ=; b=n7aCzyBu lLMOb3vbSZK25cg6xSwdJUX0bP6pR+XsPGHsvJVGlvEbzp+3xkvJwPUnsKqJnMfQ CIaHP2yZbanK+19rN3LJYSutmP3vuR/6kXKTQnq3nroDSjPJLIlsM2Pn/vonBJ0L Rd+WFGbXvOe0nKpxEnTKid3X1hz0nwSI6RWq/X3+rZu3h2KvOKXuLR7Hoypb1J1C iXnv9Wje4JFhqOWKkiAnc/CNbd1zBq+GtvGPvTOlbFqk5/auD0DJBKW8EVSR34at ckhDK/KmNz2HZvOcQQGKPNQW+EFS6KIXlI6HsQomfc5/HxvWLbEFxpAlZWT86aBO am69IA+RpBZf3A== X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedujedrtdeigdduhedvucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhephffvufffkffojghfggfgsedtkeertdertddtnecuhfhrohhmpefmlhgruhhs ucflvghnshgvnhcuoehithhssehirhhrvghlvghvrghnthdrughkqeenucggtffrrghtth gvrhhnpeeuleetgeeiuefhgfekfefgveejiefgteekiedtgfdtieefhfdthfefueffvefg keenucfkphepkedtrdduieejrdelkedrudeltdenucevlhhushhtvghrufhiiigvpedvne curfgrrhgrmhepmhgrihhlfhhrohhmpehithhssehirhhrvghlvghvrghnthdrughk X-ME-Proxy: From: Klaus Jensen To: qemu-devel@nongnu.org Subject: [PATCH v2 04/17] hw/block/nvme: commonize nvme_rw error handling Date: Fri, 18 Sep 2020 22:36:08 +0200 Message-Id: <20200918203621.602915-5-its@irrelevant.dk> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20200918203621.602915-1-its@irrelevant.dk> References: <20200918203621.602915-1-its@irrelevant.dk> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable 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; Received-SPF: pass client-ip=66.111.4.221; envelope-from=its@irrelevant.dk; helo=new1-smtp.messagingengine.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/09/18 16:36:27 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action 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: Kevin Wolf , Eduardo Habkost , qemu-block@nongnu.org, "Michael S. Tsirkin" , Klaus Jensen , Max Reitz , Klaus Jensen , Keith Busch Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Type: text/plain; charset="utf-8" From: Klaus Jensen Move common error handling to a label. Signed-off-by: Klaus Jensen --- hw/block/nvme.c | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-) diff --git a/hw/block/nvme.c b/hw/block/nvme.c index 8ffe407ef658..78c3ac80fd4c 100644 --- a/hw/block/nvme.c +++ b/hw/block/nvme.c @@ -687,20 +687,18 @@ static uint16_t nvme_rw(NvmeCtrl *n, NvmeRequest *req) status =3D nvme_check_mdts(n, data_size); if (status) { trace_pci_nvme_err_mdts(nvme_cid(req), data_size); - block_acct_invalid(blk_get_stats(n->conf.blk), acct); - return status; + goto invalid; } =20 status =3D nvme_check_bounds(n, ns, slba, nlb); if (status) { trace_pci_nvme_err_invalid_lba_range(slba, nlb, ns->id_ns.nsze); - block_acct_invalid(blk_get_stats(n->conf.blk), acct); - return status; + goto invalid; } =20 - if (nvme_map_dptr(n, data_size, req)) { - block_acct_invalid(blk_get_stats(n->conf.blk), acct); - return NVME_INVALID_FIELD | NVME_DNR; + status =3D nvme_map_dptr(n, data_size, req); + if (status) { + goto invalid; } =20 if (req->qsg.nsg > 0) { @@ -722,6 +720,10 @@ static uint16_t nvme_rw(NvmeCtrl *n, NvmeRequest *req) } =20 return NVME_NO_COMPLETE; + +invalid: + block_acct_invalid(blk_get_stats(n->conf.blk), acct); + return status; } =20 static uint16_t nvme_io_cmd(NvmeCtrl *n, NvmeRequest *req) --=20 2.28.0