linux-kernel - Re: [PATCH 3/8] mmc-core: Use seq_puts() in mtf_testlist

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Date:   Tue, 10 Jan 2017 16:41:23 +0800
From:   Shawn Lin <shawn.lin@...k-chips.com>
To:     SF Markus Elfring <elfring@...rs.sourceforge.net>,
        linux-mmc@...r.kernel.org, Adrian Hunter <adrian.hunter@...el.com>,
        Harjani Ritesh <riteshh@...eaurora.org>,
        Jens Axboe <axboe@...com>,
        Linus Walleij <linus.walleij@...aro.org>,
        Mike Christie <mchristi@...hat.com>,
        Ulf Hansson <ulf.hansson@...aro.org>,
        Wolfram Sang <wsa+renesas@...g-engineering.com>
Cc:     shawn.lin@...k-chips.com, LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: Re: [PATCH 3/8] mmc-core: Use seq_puts() in mtf_testlist_show()

On 2017/1/9 5:45, SF Markus Elfring wrote:
> From: Markus Elfring <elfring@...rs.sourceforge.net>
> Date: Sun, 8 Jan 2017 19:48:28 +0100
>
> The script "checkpatch.pl" pointed information out like the following.
>
> WARNING: Prefer seq_puts to seq_printf

it saves some lock time,

Reviewed-by: Shawn Lin <shawn.lin@...k-chips.com>

>
> Thus fix the affected source code place.
>
> Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net>
> ---
>  drivers/mmc/core/mmc_test.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/mmc/core/mmc_test.c b/drivers/mmc/core/mmc_test.c
> index 2f838a13a904..848f4f30e343 100644
> --- a/drivers/mmc/core/mmc_test.c
> +++ b/drivers/mmc/core/mmc_test.c
> @@ -3163,7 +3163,7 @@ static int mtf_testlist_show(struct seq_file *sf, void *data)
>
>  	mutex_lock(&mmc_test_lock);
>
> -	seq_printf(sf, "0:\tRun all tests\n");
> +	seq_puts(sf, "0:\tRun all tests\n");
>  	for (i = 0; i < ARRAY_SIZE(mmc_test_cases); i++)
>  		seq_printf(sf, "%d:\t%s\n", i+1, mmc_test_cases[i].name);
>
>


-- 
Best Regards
Shawn Lin