Warnings before patch:
files: ['include/net/addrconf.h']
Warning: include/net/addrconf.h:345 No description found for return value of '__in6_dev_get'
Warning: include/net/addrconf.h:369 No description found for return value of '__in6_dev_stats_get'
Warning: include/net/addrconf.h:382 No description found for return value of '__in6_dev_get_safely'
Warning: include/net/addrconf.h:398 No description found for return value of 'in6_dev_get'
Warning: include/net/addrconf.h:345 No description found for return value of '__in6_dev_get'
Warning: include/net/addrconf.h:369 No description found for return value of '__in6_dev_stats_get'
Warning: include/net/addrconf.h:382 No description found for return value of '__in6_dev_get_safely'
Warning: include/net/addrconf.h:398 No description found for return value of 'in6_dev_get'

Current warnings:
files: ['include/net/addrconf.h']
Warning: include/net/addrconf.h:346 No description found for return value of '__in6_dev_get'
Warning: include/net/addrconf.h:370 No description found for return value of '__in6_dev_stats_get'
Warning: include/net/addrconf.h:383 No description found for return value of '__in6_dev_get_safely'
Warning: include/net/addrconf.h:399 No description found for return value of 'in6_dev_get'
Warning: include/net/addrconf.h:346 No description found for return value of '__in6_dev_get'
Warning: include/net/addrconf.h:370 No description found for return value of '__in6_dev_stats_get'
Warning: include/net/addrconf.h:383 No description found for return value of '__in6_dev_get_safely'
Warning: include/net/addrconf.h:399 No description found for return value of 'in6_dev_get'

Warnings before: 8 after: 8