linux-ext4 - Re: [PATCH 09/12] jbd2: drop useless error tag in jbd2_journal

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Date:   Thu, 3 Aug 2023 17:49:54 +0200
From:   Jan Kara <jack@...e.cz>
To:     Zhang Yi <yi.zhang@...weicloud.com>
Cc:     linux-ext4@...r.kernel.org, tytso@....edu,
        adilger.kernel@...ger.ca, jack@...e.cz, yi.zhang@...wei.com,
        chengzhihao1@...wei.com, yukuai3@...wei.com
Subject: Re: [PATCH 09/12] jbd2: drop useless error tag in jbd2_journal_wipe()

On Tue 04-07-23 21:42:30, Zhang Yi wrote:
> From: Zhang Yi <yi.zhang@...wei.com>
> 
> no_recovery is redundant, just drop it.
> 
> Signed-off-by: Zhang Yi <yi.zhang@...wei.com>

Looks good. Feel free to add:

Reviewed-by: Jan Kara <jack@...e.cz>

								Honza

> ---
>  fs/jbd2/journal.c | 5 ++---
>  1 file changed, 2 insertions(+), 3 deletions(-)
> 
> diff --git a/fs/jbd2/journal.c b/fs/jbd2/journal.c
> index 065b5e789299..cc344b8d7476 100644
> --- a/fs/jbd2/journal.c
> +++ b/fs/jbd2/journal.c
> @@ -2506,12 +2506,12 @@ int jbd2_journal_flush(journal_t *journal, unsigned int flags)
>  
>  int jbd2_journal_wipe(journal_t *journal, int write)
>  {
> -	int err = 0;
> +	int err;
>  
>  	J_ASSERT (!(journal->j_flags & JBD2_LOADED));
>  
>  	if (!journal->j_tail)
> -		goto no_recovery;
> +		return 0;
>  
>  	printk(KERN_WARNING "JBD2: %s recovery information on journal\n",
>  		write ? "Clearing" : "Ignoring");
> @@ -2524,7 +2524,6 @@ int jbd2_journal_wipe(journal_t *journal, int write)
>  		mutex_unlock(&journal->j_checkpoint_mutex);
>  	}
>  
> - no_recovery:
>  	return err;
>  }
>  
> -- 
> 2.39.2
> 
-- 
Jan Kara <jack@...e.com>
SUSE Labs, CR