net/core/rtnetlink.c:448: warning: No description found for return value of 'rtnl_unregister'
net/core/rtnetlink.c:525: warning: No description found for return value of '__rtnl_register_many'
net/core/rtnetlink.c:592: warning: No description found for return value of 'rtnl_link_register'
net/core/rtnetlink.c:2354: 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'
net/core/rtnetlink.c:448: warning: No description found for return value of 'rtnl_unregister'
net/core/rtnetlink.c:525: warning: No description found for return value of '__rtnl_register_many'
net/core/rtnetlink.c:592: warning: No description found for return value of 'rtnl_link_register'
net/core/rtnetlink.c:2357: warning: No description found for return value of 'rtnl_get_net_ns_capable'
net/core/rtnetlink.c:4821: warning: No description found for return value of 'ndo_dflt_fdb_dump'