Warnings before patch:
files: ['include/net/udp_tunnel.h', 'net/mpls/af_mpls.c', 'net/openvswitch/actions.c', 'net/sched/sch_frag.c', 'net/tipc/udp_media.c', 'net/xfrm/espintcp.c', 'net/xfrm/xfrm_nat_keepalive.c', 'net/xfrm/xfrm_output.c']
Warning: net/tipc/udp_media.c:586 No description found for return value of 'tipc_parse_udp_addr'
Warning: net/tipc/udp_media.c:665 No description found for return value of 'tipc_udp_enable'
Warning: net/tipc/udp_media.c:586 No description found for return value of 'tipc_parse_udp_addr'
Warning: net/tipc/udp_media.c:665 No description found for return value of 'tipc_udp_enable'

Current warnings:
files: ['include/net/udp_tunnel.h', 'net/mpls/af_mpls.c', 'net/openvswitch/actions.c', 'net/sched/sch_frag.c', 'net/tipc/udp_media.c', 'net/xfrm/espintcp.c', 'net/xfrm/xfrm_nat_keepalive.c', 'net/xfrm/xfrm_output.c']
Warning: net/tipc/udp_media.c:583 No description found for return value of 'tipc_parse_udp_addr'
Warning: net/tipc/udp_media.c:662 No description found for return value of 'tipc_udp_enable'
Warning: net/tipc/udp_media.c:583 No description found for return value of 'tipc_parse_udp_addr'
Warning: net/tipc/udp_media.c:662 No description found for return value of 'tipc_udp_enable'

Warnings before: 4 after: 4