mirror of https://lore.kernel.org/lkml/
 help / color / mirror / Atom feed
From: Mukesh Ojha <mojha@codeaurora.org>
To: Hariprasad Kelam <hariprasad.kelam@gmail.com>,
	Wim Van Sebroeck <wim@linux-watchdog.org>,
	Guenter Roeck <linux@roeck-us.net>,
	linux-watchdog@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] watchdog: machzwd : fix warning Using plain integer as NULL pointer
Date: Sun, 7 Apr 2019 00:17:50 +0530	[thread overview]
Message-ID: <38e42bc9-f0b1-5839-c5f3-b88d0fd2dd41@codeaurora.org> (raw)
In-Reply-To: <20190406131415.GA3844@hari-Inspiron-1545>


On 4/6/2019 6:44 PM, Hariprasad Kelam wrote:
> Changes passing function argument 0 to NULL to avoid below sparse
> warning
>
>   CHECK   drivers/watchdog//machzwd.c
> drivers/watchdog//machzwd.c:321:25: warning: Using plain integer as NULL
> pointer
> Signed-off-by: Hariprasad Kelam <hariprasad.kelam@gmail.com>
Reviewed-by: Mukesh Ojha <mojha@codeaurora.org>

Cheers,
-Mukesh

> ---
>   drivers/watchdog/machzwd.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/watchdog/machzwd.c b/drivers/watchdog/machzwd.c
> index 88d823d..c3926d0 100644
> --- a/drivers/watchdog/machzwd.c
> +++ b/drivers/watchdog/machzwd.c
> @@ -318,7 +318,7 @@ static long zf_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
>   	case WDIOC_GETBOOTSTATUS:
>   		return put_user(0, p);
>   	case WDIOC_KEEPALIVE:
> -		zf_ping(0);
> +		zf_ping(NULL);
>   		break;
>   	default:
>   		return -ENOTTY;

  reply	other threads:[~2019-04-06 18:48 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-04-06 13:14 Hariprasad Kelam
2019-04-06 18:47 ` Mukesh Ojha [this message]
2019-04-06 19:32 ` Guenter Roeck

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=38e42bc9-f0b1-5839-c5f3-b88d0fd2dd41@codeaurora.org \
    --to=mojha@codeaurora.org \
    --cc=hariprasad.kelam@gmail.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-watchdog@vger.kernel.org \
    --cc=linux@roeck-us.net \
    --cc=wim@linux-watchdog.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®