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Wed, 24 Apr 2019 18:50:34 GMT Received: from userv0121.oracle.com (userv0121.oracle.com [156.151.31.72]) by userp3020.oracle.com with ESMTP id 2s0dwf0krm-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 24 Apr 2019 18:50:34 +0000 Received: from abhmp0022.oracle.com (abhmp0022.oracle.com [141.146.116.28]) by userv0121.oracle.com (8.14.4/8.13.8) with ESMTP id x3OIoXkE002565; Wed, 24 Apr 2019 18:50:33 GMT Received: from bostrovs-us.us.oracle.com (/10.152.32.65) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Wed, 24 Apr 2019 11:50:33 -0700 Subject: Re: [PATCH] xenbus: drop useless LIST_HEAD in xenbus_write_watch() and xenbus_file_write() To: Mao Wenan , jgross@suse.com, sstabellini@kernel.org Cc: xen-devel@lists.xenproject.org, linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org References: <20190416040651.186468-1-maowenan@huawei.com> From: Boris Ostrovsky Openpgp: preference=signencrypt Autocrypt: addr=boris.ostrovsky@oracle.com; prefer-encrypt=mutual; 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Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.6.1 MIME-Version: 1.0 In-Reply-To: <20190416040651.186468-1-maowenan@huawei.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Content-Language: en-US X-Proofpoint-Virus-Version: vendor=nai engine=5900 definitions=9237 signatures=668685 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=0 malwarescore=0 phishscore=0 bulkscore=0 spamscore=0 mlxscore=0 mlxlogscore=826 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1810050000 definitions=main-1904240135 X-Proofpoint-Virus-Version: vendor=nai engine=5900 definitions=9237 signatures=668685 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 priorityscore=1501 malwarescore=0 suspectscore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1011 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=851 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1810050000 definitions=main-1904240135 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 4/16/19 12:06 AM, Mao Wenan wrote: > Drop LIST_HEAD where the variable it declares is never used. > > The declarations were introduced with the file, but the declared > variables were not used. > > Fixes: 1107ba885e469("xen: add xenfs to allow usermode <-> Xen interaction") > Signed-off-by: Mao Wenan Applied to for-linus-5.2