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-rw-r--r--fs/btrfs/extent-tree.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index 1b831ac4c07..4269777f185 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -6941,7 +6941,6 @@ static u64 update_block_group_flags(struct btrfs_root *root, u64 flags)
if (flags & (BTRFS_BLOCK_GROUP_RAID1 |
BTRFS_BLOCK_GROUP_RAID10))
return stripped | BTRFS_BLOCK_GROUP_DUP;
- return flags;
} else {
/* they already had raid on here, just return */
if (flags & stripped)
@@ -6954,9 +6953,9 @@ static u64 update_block_group_flags(struct btrfs_root *root, u64 flags)
if (flags & BTRFS_BLOCK_GROUP_DUP)
return stripped | BTRFS_BLOCK_GROUP_RAID1;
- /* turn single device chunks into raid0 */
- return stripped | BTRFS_BLOCK_GROUP_RAID0;
+ /* this is drive concat, leave it alone */
}
+
return flags;
}