[PATCH v8 01/16] xfs: remove unused struct xfs_mount field m_fsname_len

[Ian Kent <raven@themaw.net>]

The struct xfs_mount field m_fsname_len is not used anywhere, remove it.

Signed-off-by: Ian Kent <raven@themaw.net>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
---
 fs/xfs/xfs_mount.h |    1 -
 fs/xfs/xfs_super.c |    1 -
 2 files changed, 2 deletions(-)

diff --git a/fs/xfs/xfs_mount.h b/fs/xfs/xfs_mount.h
index a46cb3fd24b1..6e7d746b41bc 100644
--- a/fs/xfs/xfs_mount.h
+++ b/fs/xfs/xfs_mount.h
@@ -90,7 +90,6 @@ typedef struct xfs_mount {
 
 	struct xfs_buf		*m_sb_bp;	/* buffer for superblock */
 	char			*m_fsname;	/* filesystem name */
-	int			m_fsname_len;	/* strlen of fs name */
 	char			*m_rtname;	/* realtime device name */
 	char			*m_logname;	/* external log device name */
 	int			m_bsize;	/* fs logical block size */
diff --git a/fs/xfs/xfs_super.c b/fs/xfs/xfs_super.c
index bcb1575a5652..f3ecd696180d 100644
--- a/fs/xfs/xfs_super.c
+++ b/fs/xfs/xfs_super.c
@@ -168,7 +168,6 @@ xfs_parseargs(
 	mp->m_fsname = kstrndup(sb->s_id, MAXNAMELEN, GFP_KERNEL);
 	if (!mp->m_fsname)
 		return -ENOMEM;
-	mp->m_fsname_len = strlen(mp->m_fsname) + 1;
 
 	/*
 	 * Copy binary VFS mount flags we are interested in.