Warnings before patch:
files: ['include/net/ipv6.h', 'include/net/transp_v6.h', 'include/net/udp.h', 'net/ipv6/Makefile', 'net/ipv6/af_inet6.c', 'net/ipv6/proc.c', 'net/ipv6/udp.c', 'net/ipv6/udp_impl.h', 'net/ipv6/udplite.c', 'net/rxrpc/output.c']
Warning: include/net/udp.h:239 No description found for return value of 'udp_csum_outgoing'
Warning: include/net/udp.h:239 No description found for return value of 'udp_csum_outgoing'

Current warnings:
files: ['include/net/ipv6.h', 'include/net/transp_v6.h', 'include/net/udp.h', 'net/ipv6/Makefile', 'net/ipv6/af_inet6.c', 'net/ipv6/proc.c', 'net/ipv6/udp.c', 'net/rxrpc/output.c']
Warning: include/net/udp.h:239 No description found for return value of 'udp_csum_outgoing'
Warning: include/net/udp.h:239 No description found for return value of 'udp_csum_outgoing'

Warnings before: 2 after: 2