kernel/bpf/helpers.c:2357: warning: No description found for return value of 'bpf_task_acquire'
kernel/bpf/helpers.c:2386: warning: No description found for return value of 'bpf_cgroup_acquire'
kernel/bpf/helpers.c:2416: warning: No description found for return value of 'bpf_cgroup_ancestor'
kernel/bpf/helpers.c:2436: warning: No description found for return value of 'bpf_cgroup_from_id'
kernel/bpf/helpers.c:2457: warning: No description found for return value of 'bpf_task_under_cgroup'
kernel/bpf/helpers.c:2500: warning: No description found for return value of 'bpf_task_get_cgroup1'
kernel/bpf/helpers.c:2516: warning: No description found for return value of 'bpf_task_from_pid'
kernel/bpf/helpers.c:2883: warning: No description found for return value of 'bpf_iter_bits_new'
kernel/bpf/helpers.c:2935: warning: No description found for return value of 'bpf_iter_bits_next'
kernel/bpf/helpers.c:2986: 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:2359: warning: No description found for return value of 'bpf_task_acquire'
kernel/bpf/helpers.c:2388: warning: No description found for return value of 'bpf_cgroup_acquire'
kernel/bpf/helpers.c:2418: warning: No description found for return value of 'bpf_cgroup_ancestor'
kernel/bpf/helpers.c:2438: warning: No description found for return value of 'bpf_cgroup_from_id'
kernel/bpf/helpers.c:2459: warning: No description found for return value of 'bpf_task_under_cgroup'
kernel/bpf/helpers.c:2502: warning: No description found for return value of 'bpf_task_get_cgroup1'
kernel/bpf/helpers.c:2518: warning: No description found for return value of 'bpf_task_from_pid'
kernel/bpf/helpers.c:2885: warning: No description found for return value of 'bpf_iter_bits_new'
kernel/bpf/helpers.c:2937: warning: No description found for return value of 'bpf_iter_bits_next'
kernel/bpf/helpers.c:2988: 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'