net/devlink/rate.c:651: warning: No description found for return value of 'devl_rate_node_create'
net/devlink/rate.c:703: warning: No description found for return value of 'devl_rate_leaf_create'
net/devlink/rate.c:680: warning: No description found for return value of 'devl_rate_node_create'
net/devlink/rate.c:732: warning: No description found for return value of 'devl_rate_leaf_create'