linux-kernel - Re: [PATCH] floppy: remove duplicated flag FD_RAW_NEED

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Date:	Tue, 31 Jul 2012 11:39:02 +0200 (CEST)
From:	Jiri Kosina <jkosina@...e.cz>
To:	Fengguang Wu <fengguang.wu@...el.com>
Cc:	Joe Perches <joe@...ches.com>, LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] floppy: remove duplicated flag FD_RAW_NEED_DISK

On Sat, 28 Jul 2012, Fengguang Wu wrote:

> Fix coccinelle warning (without behavior change):
> 
> drivers/block/floppy.c:2518:32-48: duplicated argument to & or |
> 
> Signed-off-by: Fengguang Wu <fengguang.wu@...el.com>
> ---
> 
> diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c
> index 553f43a..0fcbe14 100644
> --- a/drivers/block/floppy.c
> +++ b/drivers/block/floppy.c
> @@ -2516,8 +2516,7 @@ static int make_raw_rw_request(void)
>  	set_fdc((long)current_req->rq_disk->private_data);
>  
>  	raw_cmd = &default_raw_cmd;
> -	raw_cmd->flags = FD_RAW_SPIN | FD_RAW_NEED_DISK | FD_RAW_NEED_DISK |
> -	    FD_RAW_NEED_SEEK;
> +	raw_cmd->flags = FD_RAW_SPIN | FD_RAW_NEED_DISK | FD_RAW_NEED_SEEK;
>  	raw_cmd->cmd_count = NR_RW;
>  	if (rq_data_dir(current_req) == READ) {
>  		raw_cmd->flags |= FD_RAW_READ;

Now that's a funny one. Applied, thanks.

-- 
Jiri Kosina
SUSE Labs
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