Warnings before patch:
files: ['include/linux/socket.h', 'include/net/tcp.h', 'net/core/scm.c', 'net/ipv4/tcp.c', 'net/socket.c']
Warning: include/net/tcp.h:2214 No description found for return value of 'tcp_write_queue_empty'
Warning: net/ipv4/tcp.c:823 No description found for return value of 'tcp_splice_read'
Warning: net/socket.c:248 No description found for return value of 'move_addr_to_kernel'
Warning: net/socket.c:277 No description found for return value of 'move_addr_to_user'
Warning: net/socket.c:476 No description found for return value of 'sock_alloc_file'
Warning: net/socket.c:530 No description found for return value of 'sock_from_file'
Warning: net/socket.c:552 No description found for return value of 'sockfd_lookup'
Warning: net/socket.c:632 No description found for return value of 'sock_alloc'
Warning: net/socket.c:753 No description found for return value of 'sock_sendmsg'
Warning: net/socket.c:786 No description found for return value of 'kernel_sendmsg'
Warning: net/socket.c:1096 No description found for return value of 'sock_recvmsg'
Warning: net/socket.c:1121 No description found for return value of 'kernel_recvmsg'
Warning: net/socket.c:1394 No description found for return value of 'sock_create_lite'
Warning: net/socket.c:1535 No description found for return value of '__sock_create'
Warning: net/socket.c:1661 No description found for return value of 'sock_create'
Warning: net/socket.c:1679 No description found for return value of 'sock_create_kern'
Warning: net/socket.c:3211 No description found for return value of 'sock_register'
Warning: net/socket.c:3548 No description found for return value of 'kernel_bind'
Warning: net/socket.c:3567 No description found for return value of 'kernel_listen'
Warning: net/socket.c:3584 No description found for return value of 'kernel_accept'
Warning: net/socket.c:3628 No description found for return value of 'kernel_connect'
Warning: net/socket.c:3648 No description found for return value of 'kernel_getsockname'
Warning: net/socket.c:3663 No description found for return value of 'kernel_getpeername'
Warning: net/socket.c:3677 No description found for return value of 'kernel_sock_shutdown'
Warning: net/socket.c:3693 No description found for return value of 'kernel_sock_ip_overhead'
Warning: include/net/tcp.h:2214 No description found for return value of 'tcp_write_queue_empty'
Warning: net/ipv4/tcp.c:823 No description found for return value of 'tcp_splice_read'
Warning: net/socket.c:248 No description found for return value of 'move_addr_to_kernel'
Warning: net/socket.c:277 No description found for return value of 'move_addr_to_user'
Warning: net/socket.c:476 No description found for return value of 'sock_alloc_file'
Warning: net/socket.c:530 No description found for return value of 'sock_from_file'
Warning: net/socket.c:552 No description found for return value of 'sockfd_lookup'
Warning: net/socket.c:632 No description found for return value of 'sock_alloc'
Warning: net/socket.c:753 No description found for return value of 'sock_sendmsg'
Warning: net/socket.c:786 No description found for return value of 'kernel_sendmsg'
Warning: net/socket.c:1096 No description found for return value of 'sock_recvmsg'
Warning: net/socket.c:1121 No description found for return value of 'kernel_recvmsg'
Warning: net/socket.c:1394 No description found for return value of 'sock_create_lite'
Warning: net/socket.c:1535 No description found for return value of '__sock_create'
Warning: net/socket.c:1661 No description found for return value of 'sock_create'
Warning: net/socket.c:1679 No description found for return value of 'sock_create_kern'
Warning: net/socket.c:3211 No description found for return value of 'sock_register'
Warning: net/socket.c:3548 No description found for return value of 'kernel_bind'
Warning: net/socket.c:3567 No description found for return value of 'kernel_listen'
Warning: net/socket.c:3584 No description found for return value of 'kernel_accept'
Warning: net/socket.c:3628 No description found for return value of 'kernel_connect'
Warning: net/socket.c:3648 No description found for return value of 'kernel_getsockname'
Warning: net/socket.c:3663 No description found for return value of 'kernel_getpeername'
Warning: net/socket.c:3677 No description found for return value of 'kernel_sock_shutdown'
Warning: net/socket.c:3693 No description found for return value of 'kernel_sock_ip_overhead'

Current warnings:
files: ['include/linux/socket.h', 'include/net/tcp.h', 'net/core/scm.c', 'net/ipv4/tcp.c', 'net/socket.c']
Warning: include/net/tcp.h:2221 No description found for return value of 'tcp_write_queue_empty'
Warning: net/ipv4/tcp.c:823 No description found for return value of 'tcp_splice_read'
Warning: net/socket.c:248 No description found for return value of 'move_addr_to_kernel'
Warning: net/socket.c:277 No description found for return value of 'move_addr_to_user'
Warning: net/socket.c:476 No description found for return value of 'sock_alloc_file'
Warning: net/socket.c:530 No description found for return value of 'sock_from_file'
Warning: net/socket.c:552 No description found for return value of 'sockfd_lookup'
Warning: net/socket.c:632 No description found for return value of 'sock_alloc'
Warning: net/socket.c:753 No description found for return value of 'sock_sendmsg'
Warning: net/socket.c:786 No description found for return value of 'kernel_sendmsg'
Warning: net/socket.c:1095 No description found for return value of 'sock_recvmsg'
Warning: net/socket.c:1120 No description found for return value of 'kernel_recvmsg'
Warning: net/socket.c:1393 No description found for return value of 'sock_create_lite'
Warning: net/socket.c:1534 No description found for return value of '__sock_create'
Warning: net/socket.c:1660 No description found for return value of 'sock_create'
Warning: net/socket.c:1678 No description found for return value of 'sock_create_kern'
Warning: net/socket.c:3210 No description found for return value of 'sock_register'
Warning: net/socket.c:3547 No description found for return value of 'kernel_bind'
Warning: net/socket.c:3566 No description found for return value of 'kernel_listen'
Warning: net/socket.c:3583 No description found for return value of 'kernel_accept'
Warning: net/socket.c:3627 No description found for return value of 'kernel_connect'
Warning: net/socket.c:3647 No description found for return value of 'kernel_getsockname'
Warning: net/socket.c:3662 No description found for return value of 'kernel_getpeername'
Warning: net/socket.c:3676 No description found for return value of 'kernel_sock_shutdown'
Warning: net/socket.c:3692 No description found for return value of 'kernel_sock_ip_overhead'
Warning: include/net/tcp.h:2221 No description found for return value of 'tcp_write_queue_empty'
Warning: net/ipv4/tcp.c:823 No description found for return value of 'tcp_splice_read'
Warning: net/socket.c:248 No description found for return value of 'move_addr_to_kernel'
Warning: net/socket.c:277 No description found for return value of 'move_addr_to_user'
Warning: net/socket.c:476 No description found for return value of 'sock_alloc_file'
Warning: net/socket.c:530 No description found for return value of 'sock_from_file'
Warning: net/socket.c:552 No description found for return value of 'sockfd_lookup'
Warning: net/socket.c:632 No description found for return value of 'sock_alloc'
Warning: net/socket.c:753 No description found for return value of 'sock_sendmsg'
Warning: net/socket.c:786 No description found for return value of 'kernel_sendmsg'
Warning: net/socket.c:1095 No description found for return value of 'sock_recvmsg'
Warning: net/socket.c:1120 No description found for return value of 'kernel_recvmsg'
Warning: net/socket.c:1393 No description found for return value of 'sock_create_lite'
Warning: net/socket.c:1534 No description found for return value of '__sock_create'
Warning: net/socket.c:1660 No description found for return value of 'sock_create'
Warning: net/socket.c:1678 No description found for return value of 'sock_create_kern'
Warning: net/socket.c:3210 No description found for return value of 'sock_register'
Warning: net/socket.c:3547 No description found for return value of 'kernel_bind'
Warning: net/socket.c:3566 No description found for return value of 'kernel_listen'
Warning: net/socket.c:3583 No description found for return value of 'kernel_accept'
Warning: net/socket.c:3627 No description found for return value of 'kernel_connect'
Warning: net/socket.c:3647 No description found for return value of 'kernel_getsockname'
Warning: net/socket.c:3662 No description found for return value of 'kernel_getpeername'
Warning: net/socket.c:3676 No description found for return value of 'kernel_sock_shutdown'
Warning: net/socket.c:3692 No description found for return value of 'kernel_sock_ip_overhead'

Warnings before: 50 after: 50