Warning: kernel/trace/ftrace.c:1472 No description found for return value of 'ftrace_hash_move'
Warning: kernel/trace/ftrace.c:2389 No description found for return value of 'ftrace_update_record'
Warning: kernel/trace/ftrace.c:2403 No description found for return value of 'ftrace_test_record'
Warning: kernel/trace/ftrace.c:3491 No description found for return value of 'ftrace_startup_subops'
Warning: kernel/trace/ftrace.c:3629 No description found for return value of 'ftrace_shutdown_subops'
Warning: kernel/trace/ftrace.c:6232 No description found for return value of 'ftrace_set_filter_ip'
Warning: kernel/trace/ftrace.c:6255 No description found for return value of 'ftrace_set_filter_ips'
Warning: kernel/trace/ftrace.c:6332 No description found for return value of 'ftrace_set_filter'
Warning: kernel/trace/ftrace.c:6355 No description found for return value of 'ftrace_set_notrace'
Warning: kernel/trace/ftrace.c:8736 No description found for return value of 'register_ftrace_function'
Warning: kernel/trace/ftrace.c:8759 No description found for return value of 'unregister_ftrace_function'
Warning: kernel/trace/ftrace.c:1479 No description found for return value of 'ftrace_hash_move'
Warning: kernel/trace/ftrace.c:2396 No description found for return value of 'ftrace_update_record'
Warning: kernel/trace/ftrace.c:2410 No description found for return value of 'ftrace_test_record'
Warning: kernel/trace/ftrace.c:3498 No description found for return value of 'ftrace_startup_subops'
Warning: kernel/trace/ftrace.c:3636 No description found for return value of 'ftrace_shutdown_subops'
Warning: kernel/trace/ftrace.c:6239 No description found for return value of 'ftrace_set_filter_ip'
Warning: kernel/trace/ftrace.c:6262 No description found for return value of 'ftrace_set_filter_ips'
Warning: kernel/trace/ftrace.c:6339 No description found for return value of 'ftrace_set_filter'
Warning: kernel/trace/ftrace.c:6362 No description found for return value of 'ftrace_set_notrace'
Warning: kernel/trace/ftrace.c:8743 No description found for return value of 'register_ftrace_function'
Warning: kernel/trace/ftrace.c:8766 No description found for return value of 'unregister_ftrace_function'