Warnings before patch:
files: ['include/net/tcp.h', 'net/ipv6/ip6_offload.c', 'net/ipv6/tcpv6_offload.c']
Warning: include/net/tcp.h:2165 No description found for return value of 'tcp_write_queue_empty'
Warning: include/net/tcp.h:2165 No description found for return value of 'tcp_write_queue_empty'

Current warnings:
files: ['include/net/tcp.h', 'net/ipv6/ip6_offload.c', 'net/ipv6/tcpv6_offload.c']
Warning: include/net/tcp.h:2165 No description found for return value of 'tcp_write_queue_empty'
Warning: include/net/tcp.h:2165 No description found for return value of 'tcp_write_queue_empty'

Warnings before: 2 after: 2