Warnings before patch:
files: ['net/ipv6/addrconf.c']
Warning: net/ipv6/addrconf.c:2084 No description found for return value of 'ipv6_dev_find'
Warning: net/ipv6/addrconf.c:2084 No description found for return value of 'ipv6_dev_find'

Current warnings:
files: ['net/ipv6/addrconf.c']
Warning: net/ipv6/addrconf.c:2084 No description found for return value of 'ipv6_dev_find'
Warning: net/ipv6/addrconf.c:2084 No description found for return value of 'ipv6_dev_find'

Warnings before: 2 after: 2