kernel/events/core.c:111: warning: No description found for return value of 'task_function_call'
kernel/events/core.c:12471: warning: No description found for return value of 'sys_perf_event_open'
kernel/events/core.c:12863: warning: missing initial short description on line:
 * perf_event_create_kernel_counter
kernel/events/core.c:12876: warning: No description found for return value of 'perf_event_create_kernel_counter'
kernel/events/core.c:111: warning: No description found for return value of 'task_function_call'
kernel/events/core.c:12471: warning: No description found for return value of 'sys_perf_event_open'
kernel/events/core.c:12863: warning: missing initial short description on line:
 * perf_event_create_kernel_counter
kernel/events/core.c:12876: warning: No description found for return value of 'perf_event_create_kernel_counter'