Warnings before patch:
files: ['net/sunrpc/xprtsock.c']
Warning: net/sunrpc/xprtsock.c:846 No description found for return value of 'xs_nospace'
Warning: net/sunrpc/xprtsock.c:949 No description found for return value of 'xs_local_send_request'
Warning: net/sunrpc/xprtsock.c:1020 No description found for return value of 'xs_udp_send_request'
Warning: net/sunrpc/xprtsock.c:1106 No description found for return value of 'xs_tcp_send_request'
Warning: net/sunrpc/xprtsock.c:2015 No description found for return value of 'xs_local_setup_socket'
Warning: net/sunrpc/xprtsock.c:2135 No description found for return value of 'xs_enable_swap'
Warning: net/sunrpc/xprtsock.c:3017 No description found for return value of 'bc_send_request'
Warning: net/sunrpc/xprtsock.c:3234 No description found for return value of 'xs_setup_local'
Warning: net/sunrpc/xprtsock.c:3301 No description found for return value of 'xs_setup_udp'
Warning: net/sunrpc/xprtsock.c:3378 No description found for return value of 'xs_setup_tcp'
Warning: net/sunrpc/xprtsock.c:3460 No description found for return value of 'xs_setup_tcp_tls'
Warning: net/sunrpc/xprtsock.c:3548 No description found for return value of 'xs_setup_bc_tcp'
Warning: net/sunrpc/xprtsock.c:3674 No description found for return value of 'init_socket_xprt'
Warning: net/sunrpc/xprtsock.c:846 No description found for return value of 'xs_nospace'
Warning: net/sunrpc/xprtsock.c:949 No description found for return value of 'xs_local_send_request'
Warning: net/sunrpc/xprtsock.c:1020 No description found for return value of 'xs_udp_send_request'
Warning: net/sunrpc/xprtsock.c:1106 No description found for return value of 'xs_tcp_send_request'
Warning: net/sunrpc/xprtsock.c:2015 No description found for return value of 'xs_local_setup_socket'
Warning: net/sunrpc/xprtsock.c:2135 No description found for return value of 'xs_enable_swap'
Warning: net/sunrpc/xprtsock.c:3017 No description found for return value of 'bc_send_request'
Warning: net/sunrpc/xprtsock.c:3234 No description found for return value of 'xs_setup_local'
Warning: net/sunrpc/xprtsock.c:3301 No description found for return value of 'xs_setup_udp'
Warning: net/sunrpc/xprtsock.c:3378 No description found for return value of 'xs_setup_tcp'
Warning: net/sunrpc/xprtsock.c:3460 No description found for return value of 'xs_setup_tcp_tls'
Warning: net/sunrpc/xprtsock.c:3548 No description found for return value of 'xs_setup_bc_tcp'
Warning: net/sunrpc/xprtsock.c:3674 No description found for return value of 'init_socket_xprt'

Current warnings:
files: ['net/sunrpc/xprtsock.c']
Warning: net/sunrpc/xprtsock.c:854 No description found for return value of 'xs_nospace'
Warning: net/sunrpc/xprtsock.c:957 No description found for return value of 'xs_local_send_request'
Warning: net/sunrpc/xprtsock.c:1028 No description found for return value of 'xs_udp_send_request'
Warning: net/sunrpc/xprtsock.c:1114 No description found for return value of 'xs_tcp_send_request'
Warning: net/sunrpc/xprtsock.c:2023 No description found for return value of 'xs_local_setup_socket'
Warning: net/sunrpc/xprtsock.c:2143 No description found for return value of 'xs_enable_swap'
Warning: net/sunrpc/xprtsock.c:3025 No description found for return value of 'bc_send_request'
Warning: net/sunrpc/xprtsock.c:3242 No description found for return value of 'xs_setup_local'
Warning: net/sunrpc/xprtsock.c:3309 No description found for return value of 'xs_setup_udp'
Warning: net/sunrpc/xprtsock.c:3386 No description found for return value of 'xs_setup_tcp'
Warning: net/sunrpc/xprtsock.c:3468 No description found for return value of 'xs_setup_tcp_tls'
Warning: net/sunrpc/xprtsock.c:3556 No description found for return value of 'xs_setup_bc_tcp'
Warning: net/sunrpc/xprtsock.c:3682 No description found for return value of 'init_socket_xprt'
Warning: net/sunrpc/xprtsock.c:854 No description found for return value of 'xs_nospace'
Warning: net/sunrpc/xprtsock.c:957 No description found for return value of 'xs_local_send_request'
Warning: net/sunrpc/xprtsock.c:1028 No description found for return value of 'xs_udp_send_request'
Warning: net/sunrpc/xprtsock.c:1114 No description found for return value of 'xs_tcp_send_request'
Warning: net/sunrpc/xprtsock.c:2023 No description found for return value of 'xs_local_setup_socket'
Warning: net/sunrpc/xprtsock.c:2143 No description found for return value of 'xs_enable_swap'
Warning: net/sunrpc/xprtsock.c:3025 No description found for return value of 'bc_send_request'
Warning: net/sunrpc/xprtsock.c:3242 No description found for return value of 'xs_setup_local'
Warning: net/sunrpc/xprtsock.c:3309 No description found for return value of 'xs_setup_udp'
Warning: net/sunrpc/xprtsock.c:3386 No description found for return value of 'xs_setup_tcp'
Warning: net/sunrpc/xprtsock.c:3468 No description found for return value of 'xs_setup_tcp_tls'
Warning: net/sunrpc/xprtsock.c:3556 No description found for return value of 'xs_setup_bc_tcp'
Warning: net/sunrpc/xprtsock.c:3682 No description found for return value of 'init_socket_xprt'

Warnings before: 26 after: 26