Warnings before patch:
files: ['kernel/bpf/bpf_task_storage.c', 'kernel/bpf/helpers.c']
Warning: kernel/bpf/helpers.c:2517 No description found for return value of 'bpf_task_acquire'
Warning: kernel/bpf/helpers.c:2546 No description found for return value of 'bpf_cgroup_acquire'
Warning: kernel/bpf/helpers.c:2576 No description found for return value of 'bpf_cgroup_ancestor'
Warning: kernel/bpf/helpers.c:2596 No description found for return value of 'bpf_cgroup_from_id'
Warning: kernel/bpf/helpers.c:2617 No description found for return value of 'bpf_task_under_cgroup'
Warning: kernel/bpf/helpers.c:2660 No description found for return value of 'bpf_task_get_cgroup1'
Warning: kernel/bpf/helpers.c:2676 No description found for return value of 'bpf_task_from_pid'
Warning: kernel/bpf/helpers.c:2695 No description found for return value of 'bpf_task_from_vpid'
Warning: kernel/bpf/helpers.c:2933 No description found for return value of 'bpf_dynptr_copy'
Warning: kernel/bpf/helpers.c:2987 No description found for return value of 'bpf_dynptr_memset'
Warning: kernel/bpf/helpers.c:3201 No description found for return value of 'bpf_iter_bits_new'
Warning: kernel/bpf/helpers.c:3262 No description found for return value of 'bpf_iter_bits_next'
Warning: kernel/bpf/helpers.c:3312 No description found for return value of 'bpf_copy_from_user_str'
Warning: kernel/bpf/helpers.c:2517 No description found for return value of 'bpf_task_acquire'
Warning: kernel/bpf/helpers.c:2546 No description found for return value of 'bpf_cgroup_acquire'
Warning: kernel/bpf/helpers.c:2576 No description found for return value of 'bpf_cgroup_ancestor'
Warning: kernel/bpf/helpers.c:2596 No description found for return value of 'bpf_cgroup_from_id'
Warning: kernel/bpf/helpers.c:2617 No description found for return value of 'bpf_task_under_cgroup'
Warning: kernel/bpf/helpers.c:2660 No description found for return value of 'bpf_task_get_cgroup1'
Warning: kernel/bpf/helpers.c:2676 No description found for return value of 'bpf_task_from_pid'
Warning: kernel/bpf/helpers.c:2695 No description found for return value of 'bpf_task_from_vpid'
Warning: kernel/bpf/helpers.c:2933 No description found for return value of 'bpf_dynptr_copy'
Warning: kernel/bpf/helpers.c:2987 No description found for return value of 'bpf_dynptr_memset'
Warning: kernel/bpf/helpers.c:3201 No description found for return value of 'bpf_iter_bits_new'
Warning: kernel/bpf/helpers.c:3262 No description found for return value of 'bpf_iter_bits_next'
Warning: kernel/bpf/helpers.c:3312 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:2513 No description found for return value of 'bpf_task_acquire'
Warning: kernel/bpf/helpers.c:2542 No description found for return value of 'bpf_cgroup_acquire'
Warning: kernel/bpf/helpers.c:2572 No description found for return value of 'bpf_cgroup_ancestor'
Warning: kernel/bpf/helpers.c:2592 No description found for return value of 'bpf_cgroup_from_id'
Warning: kernel/bpf/helpers.c:2613 No description found for return value of 'bpf_task_under_cgroup'
Warning: kernel/bpf/helpers.c:2656 No description found for return value of 'bpf_task_get_cgroup1'
Warning: kernel/bpf/helpers.c:2672 No description found for return value of 'bpf_task_from_pid'
Warning: kernel/bpf/helpers.c:2691 No description found for return value of 'bpf_task_from_vpid'
Warning: kernel/bpf/helpers.c:2929 No description found for return value of 'bpf_dynptr_copy'
Warning: kernel/bpf/helpers.c:2983 No description found for return value of 'bpf_dynptr_memset'
Warning: kernel/bpf/helpers.c:3197 No description found for return value of 'bpf_iter_bits_new'
Warning: kernel/bpf/helpers.c:3258 No description found for return value of 'bpf_iter_bits_next'
Warning: kernel/bpf/helpers.c:3308 No description found for return value of 'bpf_copy_from_user_str'
Warning: kernel/bpf/helpers.c:2513 No description found for return value of 'bpf_task_acquire'
Warning: kernel/bpf/helpers.c:2542 No description found for return value of 'bpf_cgroup_acquire'
Warning: kernel/bpf/helpers.c:2572 No description found for return value of 'bpf_cgroup_ancestor'
Warning: kernel/bpf/helpers.c:2592 No description found for return value of 'bpf_cgroup_from_id'
Warning: kernel/bpf/helpers.c:2613 No description found for return value of 'bpf_task_under_cgroup'
Warning: kernel/bpf/helpers.c:2656 No description found for return value of 'bpf_task_get_cgroup1'
Warning: kernel/bpf/helpers.c:2672 No description found for return value of 'bpf_task_from_pid'
Warning: kernel/bpf/helpers.c:2691 No description found for return value of 'bpf_task_from_vpid'
Warning: kernel/bpf/helpers.c:2929 No description found for return value of 'bpf_dynptr_copy'
Warning: kernel/bpf/helpers.c:2983 No description found for return value of 'bpf_dynptr_memset'
Warning: kernel/bpf/helpers.c:3197 No description found for return value of 'bpf_iter_bits_new'
Warning: kernel/bpf/helpers.c:3258 No description found for return value of 'bpf_iter_bits_next'
Warning: kernel/bpf/helpers.c:3308 No description found for return value of 'bpf_copy_from_user_str'

Warnings before: 26 after: 26