From: Hariprasad Kelam <hariprasad.kelam@gmail.com>
To: Wim Van Sebroeck <wim@linux-watchdog.org>,
Guenter Roeck <linux@roeck-us.net>,
linux-watchdog@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] watchdog: machzwd : fix warning Using plain integer as NULL pointer
Date: Sat, 6 Apr 2019 18:44:15 +0530 [thread overview]
Message-ID: <20190406131415.GA3844@hari-Inspiron-1545> (raw)
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>
---
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;
--
2.7.4
next reply other threads:[~2019-04-06 13:14 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-06 13:14 Hariprasad Kelam [this message]
2019-04-06 18:47 ` Mukesh Ojha
2019-04-06 19:32 ` Guenter Roeck
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