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Btrfs: don't leak block group on error

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In extent-tree.c:btrfs_write_dirty_block_groups(), if the call to
write_one_cache_group() failed, we would return without putting
the block group first.

Signed-off-by: Filipe David Borba Manana <fdmanana@gmail.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
This commit is contained in:
Filipe David Borba Manana
2013-09-09 19:49:43 +01:00
committed by Chris Mason
parent 9b19985986
commit e84cc14213
1 changed files with 1 additions and 2 deletions
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3
fs/btrfs/extent-tree.c
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@@ -3317,10 +3317,9 @@ again:
last = cache->key.objectid + cache->key.offset; last = cache->key.objectid + cache->key.offset;
err = write_one_cache_group(trans, root, path, cache); err = write_one_cache_group(trans, root, path, cache);
btrfs_put_block_group(cache);
if (err) /* File system offline */ if (err) /* File system offline */
goto out; goto out;
btrfs_put_block_group(cache);
} }
while (1) { while (1) {