net/devlink/rate.c:596: warning: No description found for return value of 'devl_rate_node_create'
net/devlink/rate.c:639: warning: No description found for return value of 'devl_rate_leaf_create'
net/devlink/rate.c:637: warning: No description found for return value of 'devl_rate_node_create'
net/devlink/rate.c:689: warning: No description found for return value of 'devl_rate_leaf_create'