include/net/addrconf.h:324: warning: No description found for return value of '__in6_dev_get' include/net/addrconf.h:338: warning: No description found for return value of '__in6_dev_stats_get' include/net/addrconf.h:351: warning: No description found for return value of '__in6_dev_get_safely' include/net/addrconf.h:367: warning: No description found for return value of 'in6_dev_get' net/ipv6/addrconf.c:2080: warning: No description found for return value of 'ipv6_dev_find' include/net/addrconf.h:328: warning: No description found for return value of '__in6_dev_get' include/net/addrconf.h:342: warning: No description found for return value of '__in6_dev_stats_get' include/net/addrconf.h:355: warning: No description found for return value of '__in6_dev_get_safely' include/net/addrconf.h:371: warning: No description found for return value of 'in6_dev_get' net/ipv6/addrconf.c:2082: warning: No description found for return value of 'ipv6_dev_find'