Warnings before patch:
files: ['drivers/net/ethernet/intel/idpf/idpf_ethtool.c']
Warning: drivers/net/ethernet/intel/idpf/idpf_ethtool.c:17 No description found for return value of 'idpf_get_rxnfc'
Warning: drivers/net/ethernet/intel/idpf/idpf_ethtool.c:331 No description found for return value of 'idpf_get_rxfh_key_size'
Warning: drivers/net/ethernet/intel/idpf/idpf_ethtool.c:350 No description found for return value of 'idpf_get_rxfh_indir_size'
Warning: drivers/net/ethernet/intel/idpf/idpf_ethtool.c:371 No description found for return value of 'idpf_get_rxfh'
Warning: drivers/net/ethernet/intel/idpf/idpf_ethtool.c:419 No description found for return value of 'idpf_set_rxfh'
Warning: drivers/net/ethernet/intel/idpf/idpf_ethtool.c:510 No description found for return value of 'idpf_set_channels'
Warning: drivers/net/ethernet/intel/idpf/idpf_ethtool.c:618 No description found for return value of 'idpf_set_ringparam'
Warning: drivers/net/ethernet/intel/idpf/idpf_ethtool.c:884 No description found for return value of 'idpf_get_sset_count'
Warning: drivers/net/ethernet/intel/idpf/idpf_ethtool.c:1249 No description found for return value of 'idpf_find_rxq_vec'
Warning: drivers/net/ethernet/intel/idpf/idpf_ethtool.c:1270 No description found for return value of 'idpf_find_txq_vec'
Warning: drivers/net/ethernet/intel/idpf/idpf_ethtool.c:1313 No description found for return value of 'idpf_get_q_coalesce'
Warning: drivers/net/ethernet/intel/idpf/idpf_ethtool.c:1356 No description found for return value of 'idpf_get_coalesce'
Warning: drivers/net/ethernet/intel/idpf/idpf_ethtool.c:1372 No description found for return value of 'idpf_get_per_q_coalesce'
Warning: drivers/net/ethernet/intel/idpf/idpf_ethtool.c:1388 No description found for return value of '__idpf_set_q_coalesce'
Warning: drivers/net/ethernet/intel/idpf/idpf_ethtool.c:1472 No description found for return value of 'idpf_set_q_coalesce'
Warning: drivers/net/ethernet/intel/idpf/idpf_ethtool.c:1497 No description found for return value of 'idpf_set_coalesce'
Warning: drivers/net/ethernet/intel/idpf/idpf_ethtool.c:1542 No description found for return value of 'idpf_set_per_q_coalesce'
Warning: drivers/net/ethernet/intel/idpf/idpf_ethtool.c:1575 No description found for return value of 'idpf_get_msglevel'
Warning: drivers/net/ethernet/intel/idpf/idpf_ethtool.c:1605 No description found for return value of 'idpf_get_link_ksettings'

Current warnings:
files: ['drivers/net/ethernet/intel/idpf/idpf_ethtool.c']
Warning: drivers/net/ethernet/intel/idpf/idpf_ethtool.c:14 No description found for return value of 'idpf_get_rx_ring_count'
Warning: drivers/net/ethernet/intel/idpf/idpf_ethtool.c:36 No description found for return value of 'idpf_get_rxnfc'
Warning: drivers/net/ethernet/intel/idpf/idpf_ethtool.c:347 No description found for return value of 'idpf_get_rxfh_key_size'
Warning: drivers/net/ethernet/intel/idpf/idpf_ethtool.c:366 No description found for return value of 'idpf_get_rxfh_indir_size'
Warning: drivers/net/ethernet/intel/idpf/idpf_ethtool.c:387 No description found for return value of 'idpf_get_rxfh'
Warning: drivers/net/ethernet/intel/idpf/idpf_ethtool.c:435 No description found for return value of 'idpf_set_rxfh'
Warning: drivers/net/ethernet/intel/idpf/idpf_ethtool.c:526 No description found for return value of 'idpf_set_channels'
Warning: drivers/net/ethernet/intel/idpf/idpf_ethtool.c:634 No description found for return value of 'idpf_set_ringparam'
Warning: drivers/net/ethernet/intel/idpf/idpf_ethtool.c:900 No description found for return value of 'idpf_get_sset_count'
Warning: drivers/net/ethernet/intel/idpf/idpf_ethtool.c:1265 No description found for return value of 'idpf_find_rxq_vec'
Warning: drivers/net/ethernet/intel/idpf/idpf_ethtool.c:1286 No description found for return value of 'idpf_find_txq_vec'
Warning: drivers/net/ethernet/intel/idpf/idpf_ethtool.c:1329 No description found for return value of 'idpf_get_q_coalesce'
Warning: drivers/net/ethernet/intel/idpf/idpf_ethtool.c:1372 No description found for return value of 'idpf_get_coalesce'
Warning: drivers/net/ethernet/intel/idpf/idpf_ethtool.c:1388 No description found for return value of 'idpf_get_per_q_coalesce'
Warning: drivers/net/ethernet/intel/idpf/idpf_ethtool.c:1404 No description found for return value of '__idpf_set_q_coalesce'
Warning: drivers/net/ethernet/intel/idpf/idpf_ethtool.c:1488 No description found for return value of 'idpf_set_q_coalesce'
Warning: drivers/net/ethernet/intel/idpf/idpf_ethtool.c:1513 No description found for return value of 'idpf_set_coalesce'
Warning: drivers/net/ethernet/intel/idpf/idpf_ethtool.c:1558 No description found for return value of 'idpf_set_per_q_coalesce'
Warning: drivers/net/ethernet/intel/idpf/idpf_ethtool.c:1591 No description found for return value of 'idpf_get_msglevel'
Warning: drivers/net/ethernet/intel/idpf/idpf_ethtool.c:1621 No description found for return value of 'idpf_get_link_ksettings'

Warnings before: 19 after: 20 (add: 1)

New warnings added:
Warning: drivers/net/ethernet/intel/idpf/idpf_ethtool.c:14 No description found for return value of 'idpf_get_rx_ring_count'
Per-file breakdown:
     1 drivers/net/ethernet/intel/idpf/idpf_ethtool.c