Warnings before patch:
files: ['net/ethtool/channels.c', 'net/ethtool/common.c', 'include/linux/ethtool.h', 'net/ethtool/ioctl.c']
<parse fail>: Warning: include/linux/ethtool.h:170 No description found for return value of 'ethtool_rxfh_indir_default'
<parse fail>: Warning: include/linux/ethtool.h:1388 No description found for return value of 'ethtool_mm_frag_size_add_to_min'
<parse fail>: Warning: include/linux/ethtool.h:1407 No description found for return value of 'ethtool_mm_frag_size_min_to_add'
Warning: include/linux/ethtool.h:170 No description found for return value of 'ethtool_rxfh_indir_default'
Warning: include/linux/ethtool.h:1388 No description found for return value of 'ethtool_mm_frag_size_add_to_min'
Warning: include/linux/ethtool.h:1407 No description found for return value of 'ethtool_mm_frag_size_min_to_add'
Warning: net/ethtool/common.c:1127 missing initial short description on line:
 * ethtool_forced_speed_maps_init

Current warnings:
files: ['net/ethtool/channels.c', 'net/ethtool/common.c', 'include/linux/ethtool.h', 'net/ethtool/ioctl.c']
<parse fail>: Warning: include/linux/ethtool.h:170 No description found for return value of 'ethtool_rxfh_indir_default'
<parse fail>: Warning: include/linux/ethtool.h:1388 No description found for return value of 'ethtool_mm_frag_size_add_to_min'
<parse fail>: Warning: include/linux/ethtool.h:1407 No description found for return value of 'ethtool_mm_frag_size_min_to_add'
Warning: include/linux/ethtool.h:170 No description found for return value of 'ethtool_rxfh_indir_default'
Warning: include/linux/ethtool.h:1388 No description found for return value of 'ethtool_mm_frag_size_add_to_min'
Warning: include/linux/ethtool.h:1407 No description found for return value of 'ethtool_mm_frag_size_min_to_add'
Warning: net/ethtool/common.c:1135 missing initial short description on line:
 * ethtool_forced_speed_maps_init

Warnings before: 4 after: 4