Warnings before patch:
files: ['kernel/bpf/bpf_task_storage.c', 'kernel/bpf/helpers.c']
Warning: kernel/bpf/helpers.c:2580 No description found for return value of 'bpf_task_acquire'
Warning: kernel/bpf/helpers.c:2609 No description found for return value of 'bpf_cgroup_acquire'
Warning: kernel/bpf/helpers.c:2639 No description found for return value of 'bpf_cgroup_ancestor'
Warning: kernel/bpf/helpers.c:2659 No description found for return value of 'bpf_cgroup_from_id'
Warning: kernel/bpf/helpers.c:2680 No description found for return value of 'bpf_task_under_cgroup'
Warning: kernel/bpf/helpers.c:2723 No description found for return value of 'bpf_task_get_cgroup1'
Warning: kernel/bpf/helpers.c:2739 No description found for return value of 'bpf_task_from_pid'
Warning: kernel/bpf/helpers.c:2758 No description found for return value of 'bpf_task_from_vpid'
Warning: kernel/bpf/helpers.c:2996 No description found for return value of 'bpf_dynptr_copy'
Warning: kernel/bpf/helpers.c:3050 No description found for return value of 'bpf_dynptr_memset'
Warning: kernel/bpf/helpers.c:3270 No description found for return value of 'bpf_iter_bits_new'
Warning: kernel/bpf/helpers.c:3331 No description found for return value of 'bpf_iter_bits_next'
Warning: kernel/bpf/helpers.c:3381 No description found for return value of 'bpf_copy_from_user_str'
Warning: kernel/bpf/helpers.c:2580 No description found for return value of 'bpf_task_acquire'
Warning: kernel/bpf/helpers.c:2609 No description found for return value of 'bpf_cgroup_acquire'
Warning: kernel/bpf/helpers.c:2639 No description found for return value of 'bpf_cgroup_ancestor'
Warning: kernel/bpf/helpers.c:2659 No description found for return value of 'bpf_cgroup_from_id'
Warning: kernel/bpf/helpers.c:2680 No description found for return value of 'bpf_task_under_cgroup'
Warning: kernel/bpf/helpers.c:2723 No description found for return value of 'bpf_task_get_cgroup1'
Warning: kernel/bpf/helpers.c:2739 No description found for return value of 'bpf_task_from_pid'
Warning: kernel/bpf/helpers.c:2758 No description found for return value of 'bpf_task_from_vpid'
Warning: kernel/bpf/helpers.c:2996 No description found for return value of 'bpf_dynptr_copy'
Warning: kernel/bpf/helpers.c:3050 No description found for return value of 'bpf_dynptr_memset'
Warning: kernel/bpf/helpers.c:3270 No description found for return value of 'bpf_iter_bits_new'
Warning: kernel/bpf/helpers.c:3331 No description found for return value of 'bpf_iter_bits_next'
Warning: kernel/bpf/helpers.c:3381 No description found for return value of 'bpf_copy_from_user_str'

Current warnings:
files: ['kernel/bpf/bpf_task_storage.c', 'kernel/bpf/helpers.c']
Warning: kernel/bpf/helpers.c:2576 No description found for return value of 'bpf_task_acquire'
Warning: kernel/bpf/helpers.c:2605 No description found for return value of 'bpf_cgroup_acquire'
Warning: kernel/bpf/helpers.c:2635 No description found for return value of 'bpf_cgroup_ancestor'
Warning: kernel/bpf/helpers.c:2655 No description found for return value of 'bpf_cgroup_from_id'
Warning: kernel/bpf/helpers.c:2676 No description found for return value of 'bpf_task_under_cgroup'
Warning: kernel/bpf/helpers.c:2719 No description found for return value of 'bpf_task_get_cgroup1'
Warning: kernel/bpf/helpers.c:2735 No description found for return value of 'bpf_task_from_pid'
Warning: kernel/bpf/helpers.c:2754 No description found for return value of 'bpf_task_from_vpid'
Warning: kernel/bpf/helpers.c:2992 No description found for return value of 'bpf_dynptr_copy'
Warning: kernel/bpf/helpers.c:3046 No description found for return value of 'bpf_dynptr_memset'
Warning: kernel/bpf/helpers.c:3266 No description found for return value of 'bpf_iter_bits_new'
Warning: kernel/bpf/helpers.c:3327 No description found for return value of 'bpf_iter_bits_next'
Warning: kernel/bpf/helpers.c:3377 No description found for return value of 'bpf_copy_from_user_str'
Warning: kernel/bpf/helpers.c:2576 No description found for return value of 'bpf_task_acquire'
Warning: kernel/bpf/helpers.c:2605 No description found for return value of 'bpf_cgroup_acquire'
Warning: kernel/bpf/helpers.c:2635 No description found for return value of 'bpf_cgroup_ancestor'
Warning: kernel/bpf/helpers.c:2655 No description found for return value of 'bpf_cgroup_from_id'
Warning: kernel/bpf/helpers.c:2676 No description found for return value of 'bpf_task_under_cgroup'
Warning: kernel/bpf/helpers.c:2719 No description found for return value of 'bpf_task_get_cgroup1'
Warning: kernel/bpf/helpers.c:2735 No description found for return value of 'bpf_task_from_pid'
Warning: kernel/bpf/helpers.c:2754 No description found for return value of 'bpf_task_from_vpid'
Warning: kernel/bpf/helpers.c:2992 No description found for return value of 'bpf_dynptr_copy'
Warning: kernel/bpf/helpers.c:3046 No description found for return value of 'bpf_dynptr_memset'
Warning: kernel/bpf/helpers.c:3266 No description found for return value of 'bpf_iter_bits_new'
Warning: kernel/bpf/helpers.c:3327 No description found for return value of 'bpf_iter_bits_next'
Warning: kernel/bpf/helpers.c:3377 No description found for return value of 'bpf_copy_from_user_str'

Warnings before: 26 after: 26