Commit 29924b9f authored Jan 20, 2012 by Dan Carpenter Committed by Len Brown Jan 23, 2012

ACPI, APEI, EINJ, cleanup 0 vs NULL confusion



This function is returning pointers.  Sparse complains here:
drivers/acpi/apei/einj.c:262:32: warning:
	Using plain integer as NULL pointer

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Huang Ying <ying.huang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>

parent 4c40aed8

drivers/acpi/apei/einj.c

+3 −3

Original line number	Diff line number	Diff line
		@@ -259,15 +259,15 @@ static void *einj_get_parameter_address(void)

		v4param = ioremap(paddrv4, sizeof(*v4param));
		if (!v4param)
		return 0;
		return NULL;
		if (readq(&v4param->reserved1) \|\| readq(&v4param->reserved2)) {
		iounmap(v4param);
		return 0;
		return NULL;
		}
		return v4param;
		}

		return 0;
		return NULL;
		}

		/* do sanity check to trigger table */