diff options
| author | Christoph Hellwig <hch@lst.de> | 2017-05-10 16:06:33 +0300 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2017-06-05 17:59:12 +0300 |
| commit | 85787090a21eb749d8b347eaf9ff1a455637473c (patch) | |
| tree | 25f85517eb05e430352aff20e571fb604ec6abd1 /fs/xfs/xfs_mount.c | |
| parent | 787d8c530af73257240fc0c0f60e296a83d5e5f4 (diff) | |
| download | linux-85787090a21eb749d8b347eaf9ff1a455637473c.tar.xz | |
fs: switch ->s_uuid to uuid_t
For some file systems we still memcpy into it, but in various places this
already allows us to use the proper uuid helpers. More to come..
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Amir Goldstein <amir73il@gmail.com>
Acked-by: Mimi Zohar <zohar@linux.vnet.ibm.com> (Changes to IMA/EVM)
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Diffstat (limited to 'fs/xfs/xfs_mount.c')
| -rw-r--r-- | fs/xfs/xfs_mount.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/xfs/xfs_mount.c b/fs/xfs/xfs_mount.c index 54452967e35e..d249546da15e 100644 --- a/fs/xfs/xfs_mount.c +++ b/fs/xfs/xfs_mount.c @@ -74,8 +74,7 @@ xfs_uuid_mount( int hole, i; /* Publish UUID in struct super_block */ - BUILD_BUG_ON(sizeof(mp->m_super->s_uuid) != sizeof(uuid_t)); - memcpy(&mp->m_super->s_uuid, uuid, sizeof(uuid_t)); + uuid_copy(&mp->m_super->s_uuid, uuid); if (mp->m_flags & XFS_MOUNT_NOUUID) return 0; |