i3c: master: Add of_node_put() before return
Each iteration of for_each_available_childe_of_node puts the previous
node, but in the case of a return from the middle of the loop, there
is no put, thus causing a memory leak. Add an of_node_put before the
return.
Issue found with Coccinelle.
Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
diff --git a/drivers/i3c/master.c b/drivers/i3c/master.c
index c587290..87d0f34 100644
--- a/drivers/i3c/master.c
+++ b/drivers/i3c/master.c
@@ -2048,8 +2048,10 @@ static int of_populate_i3c_bus(struct i3c_master_controller *master)
for_each_available_child_of_node(i3cbus_np, node) {
ret = of_i3c_master_add_dev(master, node);
- if (ret)
+ if (ret) {
+ of_node_put(node);
return ret;
+ }
}
/*
