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:2471: warning: No description found for return value of 'bpf_task_get_cgroup1' kernel/bpf/helpers.c:2487: warning: No description found for return value of 'bpf_task_from_pid' kernel/bpf/helpers.c:2854: warning: No description found for return value of 'bpf_iter_bits_new' kernel/bpf/helpers.c:2906: warning: No description found for return value of 'bpf_iter_bits_next' 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:2473: warning: No description found for return value of 'bpf_task_get_cgroup1' kernel/bpf/helpers.c:2489: warning: No description found for return value of 'bpf_task_from_pid' kernel/bpf/helpers.c:2856: warning: No description found for return value of 'bpf_iter_bits_new' kernel/bpf/helpers.c:2908: warning: No description found for return value of 'bpf_iter_bits_next' 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'