linux-kernel - Re: linux-next: build warning after merge of the block tree

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Message-ID: <20170510132609.1f92e89f@canb.auug.org.au>
Date:   Wed, 10 May 2017 13:26:09 +1000
From:   Stephen Rothwell <sfr@...b.auug.org.au>
To:     Markus Trippelsdorf <markus@...ppelsdorf.de>
Cc:     Jens Axboe <axboe@...nel.dk>,
        Linux-Next Mailing List <linux-next@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Bart Van Assche <bart.vanassche@...disk.com>
Subject: Re: linux-next: build warning after merge of the block tree

Hi Markus,

On Wed, 10 May 2017 04:20:54 +0200 Markus Trippelsdorf <markus@...ppelsdorf.de> wrote:
>
> Yes, it was missing a (void) like "(void)strlcpy(...)". But Jens
> unfortunately removed both warnings, so the following patch should now
> be enough:
> 
> diff --git a/block/elevator.c b/block/elevator.c
> index fda6be933130..dd0ed19e4fb7 100644
> --- a/block/elevator.c
> +++ b/block/elevator.c
> @@ -1099,8 +1099,7 @@ ssize_t elv_iosched_store(struct request_queue *q, const char *name,
>  		return count;
>  
>  	strlcpy(elevator_name, skip_spaces(name), sizeof(elevator_name));
> -	strstrip(elevator_name);
> -	ret = __elevator_change(q, elevator_name);
> +	ret = __elevator_change(q, strstrip(elevator_name));
>  	if (!ret)
>  		return count;

I think you (or someone) needs to do a proper patch submission to Jens,
please.
-- 
Cheers,
Stephen Rothwell