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@xxxxxxxxx> --- 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
