linux-kernel - Re: [PATCH 12/16] reiserfs: fix sparse warning: Using plain integer as NULL pointer

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Message-ID: <154e089b0902261712q3dad68d7s567d0b6d9c7ee031@mail.gmail.com>
Date:	Fri, 27 Feb 2009 02:12:18 +0100
From:	Hannes Eder <hannes@...neseder.net>
To:	trivial@...nel.org, Al Viro <viro@...iv.linux.org.uk>
Cc:	kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org,
	reiserfs-devel@...r.kernel.org
Subject: Re: [PATCH 12/16] reiserfs: fix sparse warning: Using plain integer 
	as NULL pointer

[Added To, Cc]

On Sun, Feb 22, 2009 at 1:05 AM, Hannes Eder <hannes@...neseder.net> wrote:
> Fix this sparse warning:
>  fs/reiserfs/inode.c:2555:19: warning: Using plain integer as NULL pointer
>
> Signed-off-by: Hannes Eder <hannes@...neseder.net>
> ---
>  fs/reiserfs/inode.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/fs/reiserfs/inode.c b/fs/reiserfs/inode.c
> index 823227a..e69d63a 100644
> --- a/fs/reiserfs/inode.c
> +++ b/fs/reiserfs/inode.c
> @@ -2552,7 +2552,7 @@ static int reiserfs_write_begin(struct file *file,
>        int old_ref = 0;
>
>        inode = mapping->host;
> -       *fsdata = 0;
> +       *fsdata = NULL;
>        if (flags & AOP_FLAG_CONT_EXPAND &&
>            (pos & (inode->i_sb->s_blocksize - 1)) == 0) {
>                pos ++;
>
>
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