Warnings before patch:
files: ['include/linux/tracepoint.h', 'include/trace/trace_events.h', 'kernel/tracepoint.c']
Warning: include/linux/tracepoint.h:462 function parameter 'str' not described in 'tracepoint_string'
Warning: kernel/tracepoint.c:426 No description found for return value of 'tracepoint_probe_register_prio_may_exist'
Warning: kernel/tracepoint.c:455 No description found for return value of 'tracepoint_probe_register_prio'
Warning: kernel/tracepoint.c:482 No description found for return value of 'tracepoint_probe_register'
Warning: kernel/tracepoint.c:496 No description found for return value of 'tracepoint_probe_unregister'
Warning: kernel/tracepoint.c:542 No description found for return value of 'register_tracepoint_module_notifier'
Warning: kernel/tracepoint.c:566 No description found for return value of 'unregister_tracepoint_module_notifier'
Warning: include/linux/tracepoint.h:462 function parameter 'str' not described in 'tracepoint_string'
Warning: kernel/tracepoint.c:426 No description found for return value of 'tracepoint_probe_register_prio_may_exist'
Warning: kernel/tracepoint.c:455 No description found for return value of 'tracepoint_probe_register_prio'
Warning: kernel/tracepoint.c:482 No description found for return value of 'tracepoint_probe_register'
Warning: kernel/tracepoint.c:496 No description found for return value of 'tracepoint_probe_unregister'
Warning: kernel/tracepoint.c:542 No description found for return value of 'register_tracepoint_module_notifier'
Warning: kernel/tracepoint.c:566 No description found for return value of 'unregister_tracepoint_module_notifier'

Current warnings:
files: ['include/linux/tracepoint.h', 'include/trace/trace_events.h', 'kernel/tracepoint.c']
Warning: include/linux/tracepoint.h:463 function parameter 'str' not described in 'tracepoint_string'
Warning: kernel/tracepoint.c:436 No description found for return value of 'tracepoint_probe_register_prio_may_exist'
Warning: kernel/tracepoint.c:465 No description found for return value of 'tracepoint_probe_register_prio'
Warning: kernel/tracepoint.c:492 No description found for return value of 'tracepoint_probe_register'
Warning: kernel/tracepoint.c:506 No description found for return value of 'tracepoint_probe_unregister'
Warning: kernel/tracepoint.c:552 No description found for return value of 'register_tracepoint_module_notifier'
Warning: kernel/tracepoint.c:576 No description found for return value of 'unregister_tracepoint_module_notifier'
Warning: include/linux/tracepoint.h:463 function parameter 'str' not described in 'tracepoint_string'
Warning: kernel/tracepoint.c:436 No description found for return value of 'tracepoint_probe_register_prio_may_exist'
Warning: kernel/tracepoint.c:465 No description found for return value of 'tracepoint_probe_register_prio'
Warning: kernel/tracepoint.c:492 No description found for return value of 'tracepoint_probe_register'
Warning: kernel/tracepoint.c:506 No description found for return value of 'tracepoint_probe_unregister'
Warning: kernel/tracepoint.c:552 No description found for return value of 'register_tracepoint_module_notifier'
Warning: kernel/tracepoint.c:576 No description found for return value of 'unregister_tracepoint_module_notifier'

Warnings before: 14 after: 14