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xfs: remove unused struct xfs_mount field m_fsname_len

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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>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
This commit is contained in:
Ian Kent 2019-11-04 13:58:40 -08:00 committed by Darrick J. Wong
parent a5155b870d
commit f676c75086
2 changed files with 0 additions and 2 deletions
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1
fs/xfs/xfs_mount.h
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@ -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 */

1
fs/xfs/xfs_super.c
View File

@ -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.