Warnings before patch:
files: ['include/net/tcp.h', 'net/ipv4/tcp_bbr.c', 'net/ipv4/tcp_cubic.c', 'net/ipv4/tcp_dctcp.c', 'net/ipv4/tcp_vegas.c', 'net/ipv4/tcp_vegas.h', 'net/ipv4/tcp_veno.c', 'net/ipv4/tcp_yeah.c', 'tools/testing/selftests/bpf/progs/bpf_cc_cubic.c', 'tools/testing/selftests/bpf/progs/bpf_cubic.c', 'tools/testing/selftests/bpf/progs/tcp_ca_kfunc.c']
Warning: include/net/tcp.h:2257 No description found for return value of 'tcp_write_queue_empty'
Warning: include/net/tcp.h:2257 No description found for return value of 'tcp_write_queue_empty'

Current warnings:
files: ['include/net/tcp.h', 'net/ipv4/tcp_bbr.c', 'net/ipv4/tcp_cubic.c', 'net/ipv4/tcp_dctcp.c', 'net/ipv4/tcp_vegas.c', 'net/ipv4/tcp_vegas.h', 'net/ipv4/tcp_veno.c', 'net/ipv4/tcp_yeah.c', 'tools/testing/selftests/bpf/progs/bpf_cc_cubic.c', 'tools/testing/selftests/bpf/progs/bpf_cubic.c', 'tools/testing/selftests/bpf/progs/tcp_ca_kfunc.c']
Warning: include/net/tcp.h:2265 No description found for return value of 'tcp_write_queue_empty'
Warning: include/net/tcp.h:2265 No description found for return value of 'tcp_write_queue_empty'

Warnings before: 2 after: 2