include/linux/rtnetlink.h:226: warning: No description found for return value of 'rtnl_notify_needed'
net/core/rtnetlink.c:440: warning: No description found for return value of 'rtnl_unregister'
net/core/rtnetlink.c:517: warning: No description found for return value of '__rtnl_register_many'
net/core/rtnetlink.c:584: warning: No description found for return value of 'rtnl_link_register'
net/core/rtnetlink.c:2346: warning: No description found for return value of 'rtnl_get_net_ns_capable'
net/core/rtnetlink.c:4807: warning: No description found for return value of 'ndo_dflt_fdb_dump'
include/linux/rtnetlink.h:227: warning: No description found for return value of 'rtnl_notify_needed'
net/core/rtnetlink.c:446: warning: No description found for return value of 'rtnl_unregister'
net/core/rtnetlink.c:523: warning: No description found for return value of '__rtnl_register_many'
net/core/rtnetlink.c:590: warning: No description found for return value of 'rtnl_link_register'
net/core/rtnetlink.c:2352: warning: No description found for return value of 'rtnl_get_net_ns_capable'
net/core/rtnetlink.c:4813: warning: No description found for return value of 'ndo_dflt_fdb_dump'