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authorChristoph Hellwig <hch@sgi.com>2005-11-25 16:41:47 +1100
committerNathan Scott <nathans@sgi.com>2005-11-25 16:41:47 +1100
commitf33c6797bccc695c4c85885f2c676ad4c8fed98d (patch)
tree63e0282c5a773cbf951e80496c5b76ea065763ad
parent55b02d74e126df70fb6b92a0e4e4bed2f0a13fe4 (diff)
downloadop-kernel-dev-f33c6797bccc695c4c85885f2c676ad4c8fed98d.zip
op-kernel-dev-f33c6797bccc695c4c85885f2c676ad4c8fed98d.tar.gz
[XFS] handle error returns from freeze_bdev
SGI-PV: 945483 SGI-Modid: xfs-linux-melb:xfs-kern:201884a Signed-off-by: Christoph Hellwig <hch@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
-rw-r--r--fs/xfs/xfs_fsops.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/xfs/xfs_fsops.c b/fs/xfs/xfs_fsops.c
index 7ceabd0..d1236d6 100644
--- a/fs/xfs/xfs_fsops.c
+++ b/fs/xfs/xfs_fsops.c
@@ -550,7 +550,7 @@ xfs_fs_goingdown(
struct vfs *vfsp = XFS_MTOVFS(mp);
struct super_block *sb = freeze_bdev(vfsp->vfs_super->s_bdev);
- if (sb) {
+ if (sb && !IS_ERR(sb)) {
xfs_force_shutdown(mp, XFS_FORCE_UMOUNT);
thaw_bdev(sb->s_bdev, sb);
}
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