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authorChristoph Hellwig <hch@lst.de>2017-05-10 16:06:33 +0300
committerChristoph Hellwig <hch@lst.de>2017-06-05 17:59:12 +0300
commit85787090a21eb749d8b347eaf9ff1a455637473c (patch)
tree25f85517eb05e430352aff20e571fb604ec6abd1 /fs/xfs/xfs_mount.c
parent787d8c530af73257240fc0c0f60e296a83d5e5f4 (diff)
downloadlinux-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.c3
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;