Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18;
Subject: Re: [PATCH] xen/events: remove redundant initialization of variable
 irq
To:     Juergen Gross <jgross@suse.com>,
        Colin King <colin.king@canonical.com>,
        Stefano Stabellini <sstabellini@kernel.org>,
        xen-devel@lists.xenproject.org
Cc:     kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org
References: <20210721114010.108648-1-colin.king@canonical.com>
 <b8efb888-6307-ef26-a4ae-666a965b79d2@suse.com>
From:   Boris Ostrovsky <boris.ostrovsky@oracle.com>
Message-ID: <90f59449-469f-218c-d4b3-51f99eaac70f@oracle.com>
Date:   Wed, 21 Jul 2021 15:23:34 -0400
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:78.0)
 Gecko/20100101 Thunderbird/78.12.0
In-Reply-To: <b8efb888-6307-ef26-a4ae-666a965b79d2@suse.com>
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit
Content-Language: en-US
MIME-Version: 1.0
X-MS-Exchange-MessageSentRepresentingType: 1
Received: from [10.74.101.202] (160.34.89.202) by BN9PR03CA0225.namprd03.prod.outlook.com (2603:10b6:408:f8::20) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4352.24 via Frontend Transport; Wed, 21 Jul 2021 19:23:37 +0000
X-MS-PublicTrafficType: Email
X-MS-Office365-Filtering-Correlation-Id: a9849c31-1d49-4df0-9a89-08d94c7d0aa1
X-MS-TrafficTypeDiagnostic: CH0PR10MB4827:
X-Microsoft-Antispam-PRVS: <CH0PR10MB48273F4FE083B24E64246BF98AE39@CH0PR10MB4827.namprd10.prod.outlook.com>
X-MS-Oob-TLC-OOBClassifiers: OLM:1388;
X-MS-Exchange-SenderADCheck: 1
X-MS-Exchange-AntiSpam-Relay: 0
X-Microsoft-Antispam: BCL:0;
X-Microsoft-Antispam-Message-Info: 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
X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:CH0PR10MB5020.namprd10.prod.outlook.com;PTR:;CAT:NONE;SFS:(396003)(346002)(376002)(39860400002)(366004)(136003)(110136005)(31686004)(66556008)(8936002)(6486002)(66476007)(4744005)(83380400001)(8676002)(53546011)(956004)(86362001)(186003)(66946007)(38100700002)(478600001)(6666004)(31696002)(4326008)(2616005)(16576012)(36756003)(44832011)(5660300002)(316002)(26005)(2906002)(45980500001)(43740500002);DIR:OUT;SFP:1101;
X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1
X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?B?bFlQQXVQeENsZHVSS2grZ2FCTnRvMW9TV095eit3dGk3SmhzVlFoem9pZHVJ?=
 =?utf-8?B?ZlRJSnJYY0ZacW9DdzV1TFIxNUdXQkFhdWxyYTNoZkcvQ1RWdFFXaXZOTmFI?=
 =?utf-8?B?blZFa1dwZVkrdjRCajhDYUFQazFLM3NPWUs3amt5NHpiWTAyeGZOOHVTM2RM?=
 =?utf-8?B?bjMwREhSRnpZMUFNcHNIR0dBNytKTGNtT0pGS2pNQlJQQ2ZpYXFWSDlXeVBs?=
 =?utf-8?B?REFzbDc5bkpFUlRJTU9FR0R6eHJJRmtQSnowelVKc25idGZPU1kxbXJNTERR?=
 =?utf-8?B?ZW53T1ZtME5IR2JTaHdLdUtuZTA3eEpJZ3J5VVRxTmdWNVlJUTJaQkxoQTNp?=
 =?utf-8?B?ZGpWOFpoOEUrdkNwdStEZFc4MjhZTzUvQnpqMHFDdTh5eWZWYksxNWpVdG9h?=
 =?utf-8?B?a3oyQjZtTkJxZFZpOC9BMTVVa3ZON3F2Z3Z3akwvQjdtQi9BM0ZVWS9XSDZj?=
 =?utf-8?B?YXF2VVdnMkNYYTkyL2Z5bDhaNUhGTzZPbTBZR3lGTjkyWXlxUzVYTkVneXdO?=
 =?utf-8?B?V0lHMXNBTzFOSm9RcTR4QjVObDByVkU2b1FBc2wrbFFTLzBPOW43Slp4NlhN?=
 =?utf-8?B?ZGZ1enRFeXFQdG8vTlF3ajJ1cUl6ZUNodHNBSlNLM240bEExWEliVUlEdktT?=
 =?utf-8?B?OFpOZkZKdVNUaXp1d3MzNnYySkZ6RVp6WndPemtCTk9acUVCZUVlM2FqNW85?=
 =?utf-8?B?b0dzS1NEOElHb05hUDNJSTlpRmZyOXZTSTg2MStyUkRjSHlpWDN2YWtiNWpn?=
 =?utf-8?B?cWJSSlZjSkpHS0NQbWRDZjhKcGxWanJxTmdtWXpZV1k2UEZHQ0ZIR0VVL0do?=
 =?utf-8?B?aWc4NDVCbS9wSE01ajYvZmVRSmZSQW5pbWp0UmNQRUtXM0x4UkJZNVpSa1hB?=
 =?utf-8?B?RUVhZmpwYlZrNFUxQ0FiYzNJTmtNSHRzMlhTZXdvTWNJa1RHQzBQVGtLNFJx?=
 =?utf-8?B?T282dW9yNHJBUWtvcFF0NmVnMGlvMFlLMU9JYzRKQlR4K0w3SkhxSzI4b0Ew?=
 =?utf-8?B?ZTRTNkNUS1Q5VlNSYW5sVFp5dks4SEJtV1Bwb0VBY0VFYXVCZ04wZHVQT3pL?=
 =?utf-8?B?alVsOHczbkQ0ZjVZZzdlMEcyZlRESlhSYTg5cDQvYVVtdlM4M3BONEV5SWRn?=
 =?utf-8?B?ZUR5REZqZG1jaDROaG5uS2pEOTZXb2ppUGRhVjBzVWF4QXdxWkUwUTJWd1A5?=
 =?utf-8?B?TWRZRzlpcHFkL3pIS1pqSC9tY0c1SENPWnpaNUR3OHlzTzRFZDNFSGNWdXkz?=
 =?utf-8?B?bWVLbldseGdkc0ZDOFhqK00wK2t5cnhmcjk4M05hdThMYWcxM2pKc2NybkYr?=
 =?utf-8?B?ZW1VMWRSN3lZcG9hUFFNeENWejd3WmI2SnJ2VTBUTzRBdmJ1Qmo5WDRmcmRS?=
 =?utf-8?B?MmVqMjAwUTlRamNGNnVRRGdNWXZId3hZWmd1UDVvZkhjZklQVDI0czZ0eG9E?=
 =?utf-8?B?N1M4aVg1bmE0UzhPaDgyL2R2eFJIVFVIa3MxVlZSTjd0dFo1V044Q1JiYjNp?=
 =?utf-8?B?TncxamszOWhtSFg4WVArUzF3bXhOMW5oZFFvc0kxWE52bmRiOEF4SndleEdt?=
 =?utf-8?B?NnNHQXM1bGh4M3RXSXNFTHhleFVoN1FuaFpoUUs4RlVvTUtFTlNYZ0JadVd4?=
 =?utf-8?B?dy80bWJTWitSNHVMZGw3N2JsOFdIY1F5cVZBSEllMmlQVjluUExCZzlkK0dG?=
 =?utf-8?B?aWhlWTZZTURMREo4REdFNk5jdXNGUWtIM3dQVTNjdDFNRmlhYkF0SXNYMnJM?=
 =?utf-8?Q?nPQLKyi5kcpBS3wj4ScBcu5sXm1kwmp6uLdz4vk?=
X-OriginatorOrg: oracle.com
X-MS-Exchange-CrossTenant-Network-Message-Id: a9849c31-1d49-4df0-9a89-08d94c7d0aa1
X-MS-Exchange-CrossTenant-AuthSource: CH0PR10MB5020.namprd10.prod.outlook.com
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-OriginalArrivalTime: 21 Jul 2021 19:23:38.5340
 (UTC)
X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted
X-MS-Exchange-CrossTenant-Id: 4e2c6054-71cb-48f1-bd6c-3a9705aca71b
X-MS-Exchange-CrossTenant-MailboxType: HOSTED
X-MS-Exchange-CrossTenant-UserPrincipalName: 1zydmprdui0y09CX6xopn83RCNFYa+lYlxzTGVzHmPanRPcxvxvHZJZfKYhtEuIJCTK8Y6Yyt3rCwsWQg6UEAwjyURPWwiIOk1TE9ZE+9Jk=
X-MS-Exchange-Transport-CrossTenantHeadersStamped: CH0PR10MB4827
X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=10052 signatures=668682
X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 spamscore=0 mlxscore=0 malwarescore=0
 adultscore=0 phishscore=0 suspectscore=0 mlxlogscore=999 bulkscore=0
 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2104190000
 definitions=main-2107210114
X-Proofpoint-GUID: RURw4P2naOchWUDgnS8PJbgbDwwFyJhB
X-Proofpoint-ORIG-GUID: RURw4P2naOchWUDgnS8PJbgbDwwFyJhB
Precedence: bulk
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org


On 7/21/21 11:36 AM, Juergen Gross wrote:
> On 21.07.21 13:40, Colin King wrote:
>> From: Colin Ian King <colin.king@canonical.com>
>>
>> The variable irq is being initialized with a value that is never
>> read, it is being updated later on. The assignment is redundant and
>> can be removed.
>>
>> Addresses-Coverity: ("Unused value")
>> Signed-off-by: Colin Ian King <colin.king@canonical.com>
>
> Reviewed-by: Juergen Gross <jgross@suse.com>


Applied to for-linus-5.14


-boris