include/linux/ethtool.h:166: warning: No description found for return value of 'ethtool_rxfh_indir_default'
include/linux/ethtool.h:1266: warning: No description found for return value of 'ethtool_mm_frag_size_add_to_min'
include/linux/ethtool.h:1285: warning: No description found for return value of 'ethtool_mm_frag_size_min_to_add'
include/linux/ethtool.h:166: warning: No description found for return value of 'ethtool_rxfh_indir_default'
include/linux/ethtool.h:1267: warning: No description found for return value of 'ethtool_mm_frag_size_add_to_min'
include/linux/ethtool.h:1286: warning: No description found for return value of 'ethtool_mm_frag_size_min_to_add'