include/net/inet_sock.h:323: warning: No description found for return value of 'sk_to_full_sk' include/net/inet_sock.h:366: warning: No description found for return value of 'inet_sk_state_load' net/core/filter.c:135: warning: No description found for return value of 'sk_filter_trim_cap' net/core/filter.c:572: warning: No description found for return value of 'bpf_convert_filter' net/core/filter.c:1067: warning: No description found for return value of 'bpf_check_classic' net/core/filter.c:1372: warning: No description found for return value of 'bpf_prog_create' net/core/filter.c:1418: warning: No description found for return value of 'bpf_prog_create_from_user' net/core/filter.c:1539: warning: No description found for return value of 'sk_attach_filter' include/net/inet_sock.h:323: warning: No description found for return value of 'sk_to_full_sk' include/net/inet_sock.h:368: warning: No description found for return value of 'inet_sk_state_load' net/core/filter.c:135: warning: No description found for return value of 'sk_filter_trim_cap' net/core/filter.c:572: warning: No description found for return value of 'bpf_convert_filter' net/core/filter.c:1067: warning: No description found for return value of 'bpf_check_classic' net/core/filter.c:1372: warning: No description found for return value of 'bpf_prog_create' net/core/filter.c:1418: warning: No description found for return value of 'bpf_prog_create_from_user' net/core/filter.c:1539: warning: No description found for return value of 'sk_attach_filter'