Warnings before patch:
files: ['include/net/netfilter/ipv4/nf_conntrack_ipv4.h', 'include/net/netfilter/nf_conntrack_l4proto.h', 'net/netfilter/Kconfig', 'net/netfilter/nf_conntrack_core.c', 'net/netfilter/nf_conntrack_proto.c', 'net/netfilter/nf_conntrack_proto_udp.c', 'net/netfilter/nf_conntrack_standalone.c', 'net/netfilter/nf_nat_core.c', 'net/netfilter/nf_nat_proto.c', 'net/netfilter/nfnetlink_cttimeout.c', 'net/netfilter/nft_ct.c']
Warning: net/netfilter/nf_conntrack_core.c:1083 No description found for return value of 'nf_ct_resolve_clash_harder'
Warning: net/netfilter/nf_conntrack_core.c:1170 No description found for return value of 'nf_ct_resolve_clash'
Warning: net/netfilter/nf_conntrack_core.c:1083 No description found for return value of 'nf_ct_resolve_clash_harder'
Warning: net/netfilter/nf_conntrack_core.c:1170 No description found for return value of 'nf_ct_resolve_clash'

Current warnings:
files: ['include/net/netfilter/ipv4/nf_conntrack_ipv4.h', 'include/net/netfilter/nf_conntrack_l4proto.h', 'net/netfilter/Kconfig', 'net/netfilter/nf_conntrack_core.c', 'net/netfilter/nf_conntrack_proto.c', 'net/netfilter/nf_conntrack_proto_udp.c', 'net/netfilter/nf_conntrack_standalone.c', 'net/netfilter/nf_nat_core.c', 'net/netfilter/nf_nat_proto.c', 'net/netfilter/nfnetlink_cttimeout.c', 'net/netfilter/nft_ct.c']
Warning: net/netfilter/nf_conntrack_core.c:1080 No description found for return value of 'nf_ct_resolve_clash_harder'
Warning: net/netfilter/nf_conntrack_core.c:1167 No description found for return value of 'nf_ct_resolve_clash'
Warning: net/netfilter/nf_conntrack_core.c:1080 No description found for return value of 'nf_ct_resolve_clash_harder'
Warning: net/netfilter/nf_conntrack_core.c:1167 No description found for return value of 'nf_ct_resolve_clash'

Warnings before: 4 after: 4