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Fri, 23 Aug 2019 09:09:49 +0800 From: Joseph Qi To: Andrew Morton Date: Fri, 23 Aug 2019 09:09:47 +0800 Message-Id: <1566522588-63786-3-git-send-email-joseph.qi@linux.alibaba.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1566522588-63786-1-git-send-email-joseph.qi@linux.alibaba.com> References: <1566522588-63786-1-git-send-email-joseph.qi@linux.alibaba.com> X-PDR: PASS X-Source-IP: 115.124.30.43 X-ServerName: out30-43.freemail.mail.aliyun.com X-Proofpoint-SPF-Result: pass X-Proofpoint-SPF-Record: v=spf1 include:spf1.service.alibaba.com include:spf2.service.alibaba.com include:spf1.ocm.aliyun.com include:spf2.ocm.aliyun.com include:spf1.staff.mail.aliyun.com include:a.hichina.mail.aliyun.com include:b.hichina.mail.aliyun.com -all X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9357 signatures=668684 X-Proofpoint-Spam-Details: rule=tap_spam_policies_notspam policy=tap_spam_policies score=0 priorityscore=100 malwarescore=0 suspectscore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=168 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=926 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1906280000 definitions=main-1908230009 X-Spam: Clean X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=0 malwarescore=0 phishscore=0 bulkscore=0 spamscore=0 mlxscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1906280000 definitions=main-1908230009 Cc: yi.zhang@huawei.com, zhengbin , ocfs2-devel@oss.oracle.com Subject: [Ocfs2-devel] [PATCH 2/3] fs/ocfs2/file.c: remove set but not used variables X-BeenThere: ocfs2-devel@oss.oracle.com X-Mailman-Version: 2.1.9 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: ocfs2-devel-bounces@oss.oracle.com Errors-To: ocfs2-devel-bounces@oss.oracle.com X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9357 signatures=668684 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=0 malwarescore=0 phishscore=0 bulkscore=0 spamscore=0 mlxscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1906280000 definitions=main-1908230009 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9357 signatures=668684 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 priorityscore=1501 malwarescore=0 suspectscore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1034 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1906280000 definitions=main-1908230009 From: zhengbin Fixes gcc '-Wunused-but-set-variable' warning: fs/ocfs2/file.c: In function ocfs2_prepare_inode_for_write: fs/ocfs2/file.c:2143:9: warning: variable end set but not used [-Wunused-but-set-variable] Reported-by: Hulk Robot Signed-off-by: zhengbin Reviewed-by: Joseph Qi Reviewed-by: Changwei Ge --- fs/ocfs2/file.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c index efe9988..2e982db 100644 --- a/fs/ocfs2/file.c +++ b/fs/ocfs2/file.c @@ -2130,7 +2130,6 @@ static int ocfs2_prepare_inode_for_write(struct file *file, struct dentry *dentry = file->f_path.dentry; struct inode *inode = d_inode(dentry); struct buffer_head *di_bh = NULL; - loff_t end; /* * We start with a read level meta lock and only jump to an ex @@ -2194,8 +2193,6 @@ static int ocfs2_prepare_inode_for_write(struct file *file, } } - end = pos + count; - ret = ocfs2_check_range_for_refcount(inode, pos, count); if (ret == 1) { ocfs2_inode_unlock(inode, meta_level);