Warnings before patch:
files: ['net/ipv4/tcp_input.c', 'net/ipv4/tcp_minisocks.c', 'net/ipv4/tcp_output.c']
Warning: net/ipv4/tcp_input.c:5208 No description found for return value of 'tcp_try_coalesce'
Warning: net/ipv4/tcp_output.c:3931 No description found for return value of 'tcp_make_synack'
Warning: net/ipv4/tcp_input.c:5208 No description found for return value of 'tcp_try_coalesce'
Warning: net/ipv4/tcp_output.c:3931 No description found for return value of 'tcp_make_synack'

Current warnings:
files: ['net/ipv4/tcp_input.c', 'net/ipv4/tcp_minisocks.c', 'net/ipv4/tcp_output.c']
Warning: net/ipv4/tcp_input.c:5208 No description found for return value of 'tcp_try_coalesce'
Warning: net/ipv4/tcp_output.c:3932 No description found for return value of 'tcp_make_synack'
Warning: net/ipv4/tcp_input.c:5208 No description found for return value of 'tcp_try_coalesce'
Warning: net/ipv4/tcp_output.c:3932 No description found for return value of 'tcp_make_synack'

Warnings before: 4 after: 4