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btrfs-progs: handle error if btrfs_write_one_block_group() failed 

Just break loop and return the error code if failed.  Functions in the
call chain are able to handle it.

Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: Su Yue <Damenly_Su@gmx.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Su Yue 2019-12-18 13:18:40 +08:00 committed by David Sterba
parent 7e26b93932
commit 764c8dea72
2 changed files with 6 additions and 2 deletions
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4
extent-tree.c
View File

@ -1596,9 +1596,11 @@ int btrfs_write_dirty_block_groups(struct btrfs_trans_handle *trans)
cache = (struct btrfs_block_group_cache *)(unsigned long)ptr;
ret = write_one_cache_group(trans, path, cache);
if (ret)
break;
}
btrfs_free_path(path);
return 0;
return ret;
}
static struct btrfs_space_info *__find_space_info(struct btrfs_fs_info *info,

4
transaction.c
View File

@ -77,7 +77,9 @@ static int update_cowonly_root(struct btrfs_trans_handle *trans,
&root->root_item);
if (ret < 0)
return ret;
btrfs_write_dirty_block_groups(trans);
ret = btrfs_write_dirty_block_groups(trans);
if (ret)
return ret;
}
return 0;
}