include/linux/rtnetlink.h:232: 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:4809: warning: No description found for return value of 'ndo_dflt_fdb_dump'
include/linux/rtnetlink.h:238: warning: No description found for return value of 'rtnl_notify_needed'
net/core/rtnetlink.c:449: warning: No description found for return value of 'rtnl_unregister'
net/core/rtnetlink.c:526: warning: No description found for return value of '__rtnl_register_many'
net/core/rtnetlink.c:593: warning: No description found for return value of 'rtnl_link_register'
net/core/rtnetlink.c:2355: warning: No description found for return value of 'rtnl_get_net_ns_capable'
net/core/rtnetlink.c:4818: warning: No description found for return value of 'ndo_dflt_fdb_dump'