Messages in this thread Patch in this message | | | From | Miaoqian Lin <> | Subject | [PATCH] net: dsa: Add missing of_node_put() in dsa_port_parse_of | Date | Wed, 16 Mar 2022 08:26:02 +0000 |
| |
The device_node pointer is returned by of_parse_phandle() with refcount incremented. We should use of_node_put() on it when done.
Fixes: 6d4e5c570c2d ("net: dsa: get port type at parse time") Signed-off-by: Miaoqian Lin <linmq006@gmail.com> --- net/dsa/dsa2.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/net/dsa/dsa2.c b/net/dsa/dsa2.c index b4e67758e104..1574f001725c 100644 --- a/net/dsa/dsa2.c +++ b/net/dsa/dsa2.c @@ -1436,6 +1436,7 @@ static int dsa_port_parse_of(struct dsa_port *dp, struct device_node *dn) const char *user_protocol; master = of_find_net_device_by_node(ethernet); + of_node_put(ethernet); if (!master) return -EPROBE_DEFER; -- 2.17.1
| |