diff --git a/drivers/acpi/acpica/nsinit.c b/drivers/acpi/acpica/nsinit.c
index 2a431ec..46f0f83 100644
--- a/drivers/acpi/acpica/nsinit.c
+++ b/drivers/acpi/acpica/nsinit.c
@@ -558,6 +558,7 @@
 	ACPI_DEBUG_EXEC(acpi_ut_display_init_pathname
 			(ACPI_TYPE_METHOD, device_node, METHOD_NAME__INI));
 
+	ACPI_MEMSET(info, 0, sizeof(struct acpi_evaluate_info));
 	info->prefix_node = device_node;
 	info->pathname = METHOD_NAME__INI;
 	info->parameters = NULL;