include/linux/ethtool.h:158: warning: No description found for return value of 'ethtool_rxfh_indir_default'
include/linux/ethtool.h:1114: warning: No description found for return value of 'ethtool_get_phc_vclocks'
include/linux/ethtool.h:1127: warning: No description found for return value of 'ethtool_mm_frag_size_add_to_min'
include/linux/ethtool.h:1146: warning: No description found for return value of 'ethtool_mm_frag_size_min_to_add'
include/linux/ethtool.h:1167: warning: No description found for return value of 'ethtool_get_ts_info_by_layer'
include/linux/ethtool.h:158: warning: No description found for return value of 'ethtool_rxfh_indir_default'
include/linux/ethtool.h:1128: warning: No description found for return value of 'ethtool_get_phc_vclocks'
include/linux/ethtool.h:1141: warning: No description found for return value of 'ethtool_mm_frag_size_add_to_min'
include/linux/ethtool.h:1160: warning: No description found for return value of 'ethtool_mm_frag_size_min_to_add'
include/linux/ethtool.h:1181: warning: No description found for return value of 'ethtool_get_ts_info_by_layer'