Warnings before patch:
files: ['net/netlink/af_netlink.c']
Warning: net/netlink/af_netlink.c:848 No description found for return value of '__netlink_ns_capable'
Warning: net/netlink/af_netlink.c:867 No description found for return value of 'netlink_ns_capable'
Warning: net/netlink/af_netlink.c:882 No description found for return value of 'netlink_capable'
Warning: net/netlink/af_netlink.c:898 No description found for return value of 'netlink_net_capable'
Warning: net/netlink/af_netlink.c:1605 No description found for return value of 'netlink_set_err'
Warning: net/netlink/af_netlink.c:2117 No description found for return value of 'netlink_change_ngroups'
Warning: net/netlink/af_netlink.c:2579 No description found for return value of 'nlmsg_notify'
Warning: net/netlink/af_netlink.c:848 No description found for return value of '__netlink_ns_capable'
Warning: net/netlink/af_netlink.c:867 No description found for return value of 'netlink_ns_capable'
Warning: net/netlink/af_netlink.c:882 No description found for return value of 'netlink_capable'
Warning: net/netlink/af_netlink.c:898 No description found for return value of 'netlink_net_capable'
Warning: net/netlink/af_netlink.c:1605 No description found for return value of 'netlink_set_err'
Warning: net/netlink/af_netlink.c:2117 No description found for return value of 'netlink_change_ngroups'
Warning: net/netlink/af_netlink.c:2579 No description found for return value of 'nlmsg_notify'

Current warnings:
files: ['net/netlink/af_netlink.c']
Warning: net/netlink/af_netlink.c:849 No description found for return value of '__netlink_ns_capable'
Warning: net/netlink/af_netlink.c:868 No description found for return value of 'netlink_ns_capable'
Warning: net/netlink/af_netlink.c:883 No description found for return value of 'netlink_capable'
Warning: net/netlink/af_netlink.c:899 No description found for return value of 'netlink_net_capable'
Warning: net/netlink/af_netlink.c:1606 No description found for return value of 'netlink_set_err'
Warning: net/netlink/af_netlink.c:2119 No description found for return value of 'netlink_change_ngroups'
Warning: net/netlink/af_netlink.c:2581 No description found for return value of 'nlmsg_notify'
Warning: net/netlink/af_netlink.c:849 No description found for return value of '__netlink_ns_capable'
Warning: net/netlink/af_netlink.c:868 No description found for return value of 'netlink_ns_capable'
Warning: net/netlink/af_netlink.c:883 No description found for return value of 'netlink_capable'
Warning: net/netlink/af_netlink.c:899 No description found for return value of 'netlink_net_capable'
Warning: net/netlink/af_netlink.c:1606 No description found for return value of 'netlink_set_err'
Warning: net/netlink/af_netlink.c:2119 No description found for return value of 'netlink_change_ngroups'
Warning: net/netlink/af_netlink.c:2581 No description found for return value of 'nlmsg_notify'

Warnings before: 14 after: 14