kernel/bpf/helpers.c:2351: warning: No description found for return value of 'bpf_task_acquire'
kernel/bpf/helpers.c:2380: warning: No description found for return value of 'bpf_cgroup_acquire'
kernel/bpf/helpers.c:2410: warning: No description found for return value of 'bpf_cgroup_ancestor'
kernel/bpf/helpers.c:2430: warning: No description found for return value of 'bpf_cgroup_from_id'
kernel/bpf/helpers.c:2451: warning: No description found for return value of 'bpf_task_under_cgroup'
kernel/bpf/helpers.c:2494: warning: No description found for return value of 'bpf_task_get_cgroup1'
kernel/bpf/helpers.c:2510: warning: No description found for return value of 'bpf_task_from_pid'
kernel/bpf/helpers.c:2877: warning: No description found for return value of 'bpf_iter_bits_new'
kernel/bpf/helpers.c:2929: warning: No description found for return value of 'bpf_iter_bits_next'
kernel/bpf/helpers.c:2980: warning: No description found for return value of 'bpf_copy_from_user_str'
net/core/filter.c:134: warning: No description found for return value of 'sk_filter_trim_cap'
net/core/filter.c:571: warning: No description found for return value of 'bpf_convert_filter'
net/core/filter.c:1066: warning: No description found for return value of 'bpf_check_classic'
net/core/filter.c:1371: warning: No description found for return value of 'bpf_prog_create'
net/core/filter.c:1417: warning: No description found for return value of 'bpf_prog_create_from_user'
net/core/filter.c:1538: warning: No description found for return value of 'sk_attach_filter'
kernel/bpf/helpers.c:2353: warning: No description found for return value of 'bpf_task_acquire'
kernel/bpf/helpers.c:2382: warning: No description found for return value of 'bpf_cgroup_acquire'
kernel/bpf/helpers.c:2412: warning: No description found for return value of 'bpf_cgroup_ancestor'
kernel/bpf/helpers.c:2432: warning: No description found for return value of 'bpf_cgroup_from_id'
kernel/bpf/helpers.c:2453: warning: No description found for return value of 'bpf_task_under_cgroup'
kernel/bpf/helpers.c:2496: warning: No description found for return value of 'bpf_task_get_cgroup1'
kernel/bpf/helpers.c:2512: warning: No description found for return value of 'bpf_task_from_pid'
kernel/bpf/helpers.c:2879: warning: No description found for return value of 'bpf_iter_bits_new'
kernel/bpf/helpers.c:2931: warning: No description found for return value of 'bpf_iter_bits_next'
kernel/bpf/helpers.c:2982: warning: No description found for return value of 'bpf_copy_from_user_str'
net/core/filter.c:134: warning: No description found for return value of 'sk_filter_trim_cap'
net/core/filter.c:571: warning: No description found for return value of 'bpf_convert_filter'
net/core/filter.c:1066: warning: No description found for return value of 'bpf_check_classic'
net/core/filter.c:1371: warning: No description found for return value of 'bpf_prog_create'
net/core/filter.c:1417: warning: No description found for return value of 'bpf_prog_create_from_user'
net/core/filter.c:1538: warning: No description found for return value of 'sk_attach_filter'