Warnings before patch:
files: ['kernel/time/hrtimer.c']
Warning: kernel/time/hrtimer.c:1662 No description found for return value of '__hrtimer_get_remaining'
Warning: kernel/time/hrtimer.c:1684 No description found for return value of 'hrtimer_get_next_event'
Warning: kernel/time/hrtimer.c:1703 No description found for return value of 'hrtimer_next_event_without'
Warning: kernel/time/hrtimer.c:1662 No description found for return value of '__hrtimer_get_remaining'
Warning: kernel/time/hrtimer.c:1684 No description found for return value of 'hrtimer_get_next_event'
Warning: kernel/time/hrtimer.c:1703 No description found for return value of 'hrtimer_next_event_without'

Current warnings:
files: ['kernel/time/hrtimer.c']
Warning: kernel/time/hrtimer.c:1664 No description found for return value of '__hrtimer_get_remaining'
Warning: kernel/time/hrtimer.c:1686 No description found for return value of 'hrtimer_get_next_event'
Warning: kernel/time/hrtimer.c:1705 No description found for return value of 'hrtimer_next_event_without'
Warning: kernel/time/hrtimer.c:1664 No description found for return value of '__hrtimer_get_remaining'
Warning: kernel/time/hrtimer.c:1686 No description found for return value of 'hrtimer_get_next_event'
Warning: kernel/time/hrtimer.c:1705 No description found for return value of 'hrtimer_next_event_without'

Warnings before: 6 after: 6