diff --git a/net/core/devlink.c b/net/core/devlink.c
index d3b16dd9f64e..b02d54ab59ac 100644
--- a/net/core/devlink.c
+++ b/net/core/devlink.c
@@ -1274,7 +1274,7 @@ static int devlink_port_type_set(struct devlink_port *devlink_port,
 {
 	int err;
 
-	if (devlink_port->devlink->ops->port_type_set)
+	if (!devlink_port->devlink->ops->port_type_set)
 		return -EOPNOTSUPP;
 
 	if (port_type == devlink_port->type)