ocfs2: dlmfs: remove set but not used variable 'status'

status is not used after setting its value.  It is safe to remove the
unused variable.

Link: http://lkml.kernel.org/r/1540300179-26697-1-git-send-email-zhongjiang@huawei.com
Signed-off-by: zhong jiang <zhongjiang@huawei.com>
Reviewed-by: Jun Piao <piaojun@huawei.com>
Acked-by: Joseph Qi <jiangqi903@gmail.com>
Cc: Mark Fasheh <mark@fasheh.com>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: Junxiao Bi <junxiao.bi@oracle.com>
Cc: Changwei Ge <ge.changwei@h3c.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/fs/ocfs2/dlmfs/dlmfs.c b/fs/ocfs2/dlmfs/dlmfs.c
index 602c71f32740941e57d34a1aa21a3af48a4b60d4..b8fa1487cd85a40a901f8480075c2d58165548ed 100644 (file)
--- a/fs/ocfs2/dlmfs/dlmfs.c
+++ b/fs/ocfs2/dlmfs/dlmfs.c
@@ -179,7 +179,7 @@ bail:
 static int dlmfs_file_release(struct inode *inode,
                              struct file *file)
 {
-       int level, status;
+       int level;
        struct dlmfs_inode_private *ip = DLMFS_I(inode);
        struct dlmfs_filp_private *fp = file->private_data;
 
@@ -188,7 +188,6 @@ static int dlmfs_file_release(struct inode *inode,
 
        mlog(0, "close called on inode %lu\n", inode->i_ino);
 
-       status = 0;
        if (fp) {
                level = fp->fp_lock_level;
                if (level != DLM_LOCK_IV)