Btrfs: return error code to caller when btrfs_del_item fails
The error code is returned instead of calling BUG_ON when
btrfs_del_item returns the error.
Signed-off-by: Tsutomu Itoh <t-itoh@jp.fujitsu.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index e40cdd5..deca1a0 100644
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -967,7 +967,6 @@
if (device->bytes_used > 0)
device->bytes_used -= btrfs_dev_extent_length(leaf, extent);
ret = btrfs_del_item(trans, root, path);
- BUG_ON(ret);
out:
btrfs_free_path(path);
@@ -1770,10 +1769,9 @@
BUG_ON(ret);
ret = btrfs_del_item(trans, root, path);
- BUG_ON(ret);
btrfs_free_path(path);
- return 0;
+ return ret;
}
static int btrfs_del_sys_chunk(struct btrfs_root *root, u64 chunk_objectid, u64