Re: [PATCH 2/3] btrfs: cleanup the useless DEFINE_WAIT in cleanup_transaction

[Nikolay Borisov]

On 28.11.18 г. 5:22 ч., Lu Fengqi wrote:
> When it is introduced at commit f094ac32aba3 ("Btrfs: fix NULL pointer
> after aborting a transaction"), it's useless.
> 
> Signed-off-by: Lu Fengqi <lufq.f...@cn.fujitsu.com>

Reviewed-by: Nikolay Borisov <nbori...@suse.com>

> ---
>  fs/btrfs/transaction.c | 1 -
>  1 file changed, 1 deletion(-)
> 
> diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c
> index f92c0a88c4ad..67e84939b758 100644
> --- a/fs/btrfs/transaction.c
> +++ b/fs/btrfs/transaction.c
> @@ -1840,7 +1840,6 @@ static void cleanup_transaction(struct 
> btrfs_trans_handle *trans, int err)
>  {
>       struct btrfs_fs_info *fs_info = trans->fs_info;
>       struct btrfs_transaction *cur_trans = trans->transaction;
> -     DEFINE_WAIT(wait);
>  
>       WARN_ON(refcount_read(&trans->use_count) > 1);
>  
>