btrfs: Don't BUG_ON insert errors in btrfs_alloc_dev_extent()
The only caller of btrfs_alloc_dev_extent() is __btrfs_alloc_chunk() which already bugs on any error returned. We can remove the BUG_ON's in btrfs_alloc_dev_extent() then since __btrfs_alloc_chunk() will "catch" them anyway. Signed-off-by: Mark Fasheh <mfasheh@suse.de>
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305a26af5b
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2cdcecbc15
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@ -1075,7 +1075,8 @@ int btrfs_alloc_dev_extent(struct btrfs_trans_handle *trans,
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key.type = BTRFS_DEV_EXTENT_KEY;
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ret = btrfs_insert_empty_item(trans, root, path, &key,
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sizeof(*extent));
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BUG_ON(ret);
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if (ret)
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goto out;
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leaf = path->nodes[0];
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extent = btrfs_item_ptr(leaf, path->slots[0],
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@ -1090,6 +1091,7 @@ int btrfs_alloc_dev_extent(struct btrfs_trans_handle *trans,
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btrfs_set_dev_extent_length(leaf, extent, num_bytes);
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btrfs_mark_buffer_dirty(leaf);
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out:
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btrfs_free_path(path);
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return ret;
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}
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