net/core/rtnetlink.c:454: warning: No description found for return value of 'rtnl_unregister'
net/core/rtnetlink.c:531: warning: No description found for return value of '__rtnl_register_many'
net/core/rtnetlink.c:598: warning: No description found for return value of 'rtnl_link_register'
net/core/rtnetlink.c:2360: warning: No description found for return value of 'rtnl_get_net_ns_capable'
net/core/rtnetlink.c:4824: warning: No description found for return value of 'ndo_dflt_fdb_dump'
net/core/rtnetlink.c:454: warning: No description found for return value of 'rtnl_unregister'
net/core/rtnetlink.c:531: warning: No description found for return value of '__rtnl_register_many'
net/core/rtnetlink.c:598: warning: No description found for return value of 'rtnl_link_register'
net/core/rtnetlink.c:2363: warning: No description found for return value of 'rtnl_get_net_ns_capable'
net/core/rtnetlink.c:4827: warning: No description found for return value of 'ndo_dflt_fdb_dump'