Warnings before patch:
files: ['net/ipv4/tcp_input.c', 'net/ipv4/tcp_output.c', 'net/ipv4/tcp_minisocks.c', 'net/ipv4/tcp_timer.c', 'net/ipv4/inet_connection_sock.c']
Warning: net/ipv4/inet_connection_sock.c:130 No description found for return value of 'inet_sk_get_local_port_range'
Warning: net/ipv4/inet_connection_sock.c:1195 No description found for return value of 'inet_csk_clone_lock'
Warning: net/ipv4/tcp_input.c:5008 No description found for return value of 'tcp_try_coalesce'
Warning: net/ipv4/tcp_output.c:3902 No description found for return value of 'tcp_make_synack'
Warning: net/ipv4/tcp_timer.c:105 No description found for return value of 'tcp_out_of_resources'
Warning: net/ipv4/tcp_timer.c:148 No description found for return value of 'tcp_orphan_retries'
Warning: net/ipv4/tcp_timer.c:215 No description found for return value of 'retransmits_timed_out'

Current warnings:
files: ['net/ipv4/tcp_input.c', 'net/ipv4/tcp_output.c', 'net/ipv4/tcp_minisocks.c', 'net/ipv4/tcp_timer.c', 'net/ipv4/inet_connection_sock.c']
Warning: net/ipv4/inet_connection_sock.c:131 No description found for return value of 'inet_sk_get_local_port_range'
Warning: net/ipv4/inet_connection_sock.c:1199 No description found for return value of 'inet_csk_clone_lock'
Warning: net/ipv4/tcp_input.c:5008 No description found for return value of 'tcp_try_coalesce'
Warning: net/ipv4/tcp_output.c:3903 No description found for return value of 'tcp_make_synack'
Warning: net/ipv4/tcp_timer.c:106 No description found for return value of 'tcp_out_of_resources'
Warning: net/ipv4/tcp_timer.c:149 No description found for return value of 'tcp_orphan_retries'
Warning: net/ipv4/tcp_timer.c:216 No description found for return value of 'retransmits_timed_out'

Warnings before: 7 after: 7