From: zhengbin <zhengbin13@huawei.com>
Date: Mon, 23 Sep 2019 22:33:27 +0000 (-0700)
Subject: fs/ocfs2/file.c: remove set but not used variables
X-Git-Tag: for-linus-2019-09-27~15^2~120
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=236dcc2ae4945e00201dbab9b8f76905849b7515;p=linux-2.6-block.git

fs/ocfs2/file.c: remove set but not used variables

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]

Link: http://lkml.kernel.org/r/1566522588-63786-3-git-send-email-joseph.qi@linux.alibaba.com
Signed-off-by: zhengbin <zhengbin13@huawei.com>
Signed-off-by: Joseph Qi <joseph.qi@linux.alibaba.com>
Reported-by: Hulk Robot <hulkci@huawei.com>
Reviewed-by: Joseph Qi <joseph.qi@linux.alibaba.com>
Reviewed-by: Changwei Ge <chge@linux.alibaba.com>
Cc: Mark Fasheh <mark@fasheh.com>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: Junxiao Bi <junxiao.bi@oracle.com>
Cc: Gang He <ghe@suse.com>
Cc: Jun Piao <piaojun@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c
index efe9988a5be4..2e982db3e1ae 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);