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| author | Mark Fasheh <mfasheh@suse.de> | 2011-09-09 00:14:32 (GMT) |
|---|---|---|
| committer | David Sterba <dsterba@suse.cz> | 2012-03-22 00:45:38 (GMT) |
| commit | 2cdcecbc153c222fae1be6f8ddb320b29e3a5200 (patch) | |
| tree | 265642879131a44f72e17c6c86d8d925178d4ace /fs/btrfs/volumes.c | |
| parent | 305a26af5b2561a66859ef05ed7eb73d3c9f0913 (diff) | |
| download | linux-fsl-qoriq-2cdcecbc153c222fae1be6f8ddb320b29e3a5200.tar.xz | |
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>
Diffstat (limited to 'fs/btrfs/volumes.c')
| -rw-r--r-- | fs/btrfs/volumes.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index c4ea7d8..281ff35 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -1075,7 +1075,8 @@ int btrfs_alloc_dev_extent(struct btrfs_trans_handle *trans, key.type = BTRFS_DEV_EXTENT_KEY; ret = btrfs_insert_empty_item(trans, root, path, &key, sizeof(*extent)); - BUG_ON(ret); + if (ret) + goto out; leaf = path->nodes[0]; extent = btrfs_item_ptr(leaf, path->slots[0], @@ -1090,6 +1091,7 @@ int btrfs_alloc_dev_extent(struct btrfs_trans_handle *trans, btrfs_set_dev_extent_length(leaf, extent, num_bytes); btrfs_mark_buffer_dirty(leaf); +out: btrfs_free_path(path); return ret; } |