bus: mvebu-mbus: potential forever loop in mvebu_mbus_init()
"of_id->compatible" is an array and not a pointer so it can never be
NULL.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
diff --git a/drivers/bus/mvebu-mbus.c b/drivers/bus/mvebu-mbus.c
index 2394e97..c646a76 100644
--- a/drivers/bus/mvebu-mbus.c
+++ b/drivers/bus/mvebu-mbus.c
@@ -734,11 +734,11 @@
{
const struct of_device_id *of_id;
- for (of_id = of_mvebu_mbus_ids; of_id->compatible; of_id++)
+ for (of_id = of_mvebu_mbus_ids; of_id->compatible[0]; of_id++)
if (!strcmp(of_id->compatible, soc))
break;
- if (!of_id->compatible) {
+ if (!of_id->compatible[0]) {
pr_err("could not find a matching SoC family\n");
return -ENODEV;
}