Re: [PATCH] Btrfs: ctree: added lines after variable declarations

[Joe Perches]

On Mon, 2016-02-22 at 00:46 +0100, Philippe Loctaux wrote:
> Added lines after variable declarations, fixing 22 checkpatch warnings.
[]
> diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c
[]
> @@ -4592,6 +4610,7 @@ void btrfs_truncate_item(struct btrfs_root *root, struct btrfs_path *path,
>  			      data_end, old_data_start + new_size - data_end);
>  	} else {
>  		struct btrfs_disk_key disk_key;
> +
>  		u64 offset;

Overzealous here.
No additional blank line required.