linux-kernel - Re: [PATCH 2/5 linux-next] udf: use sector_t for udf_bitmap_prealloc

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Message-ID: <20150314063906.GB2888@quack.suse.cz>
Date:	Sat, 14 Mar 2015 07:39:06 +0100
From:	Jan Kara <jack@...e.cz>
To:	Fabian Frederick <fabf@...net.be>
Cc:	linux-kernel@...r.kernel.org, Jan Kara <jack@...e.cz>
Subject: Re: [PATCH 2/5 linux-next] udf: use sector_t for
 udf_bitmap_prealloc_blocks() return value

On Tue 10-03-15 21:44:32, Fabian Frederick wrote:
> udf_bitmap_prealloc_blocks() can only return positive value and is only
> used to assign sector_t allocated.
  The return value is number of allocated blocks. There's no good reason to
change that to sector_t... The variable 'allocated' in
udf_prealloc_blocks() could be int if anything.

								Honza
> 
> Signed-off-by: Fabian Frederick <fabf@...net.be>
> ---
>  fs/udf/balloc.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/fs/udf/balloc.c b/fs/udf/balloc.c
> index 02948f0..30f4641 100644
> --- a/fs/udf/balloc.c
> +++ b/fs/udf/balloc.c
> @@ -170,7 +170,7 @@ error_return:
>  	mutex_unlock(&sbi->s_alloc_mutex);
>  }
>  
> -static int udf_bitmap_prealloc_blocks(struct super_block *sb,
> +static sector_t udf_bitmap_prealloc_blocks(struct super_block *sb,
>  				      struct udf_bitmap *bitmap,
>  				      uint16_t partition, uint32_t first_block,
>  				      uint32_t block_count)
> -- 
> 1.9.1
> 
-- 
Jan Kara <jack@...e.cz>
SUSE Labs, CR
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