include/net/sock.h:586: warning: No description found for return value of 'sk_user_data_is_nocopy'
include/net/sock.h:605: warning: No description found for return value of '__locked_read_sk_user_data_with_flags'
include/net/sock.h:628: warning: No description found for return value of '__rcu_dereference_sk_user_data_with_flags'
include/net/sock.h:1654: warning: No description found for return value of 'lock_sock_fast'
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/sock.h:589: warning: No description found for return value of 'sk_user_data_is_nocopy'
include/net/sock.h:608: warning: No description found for return value of '__locked_read_sk_user_data_with_flags'
include/net/sock.h:631: warning: No description found for return value of '__rcu_dereference_sk_user_data_with_flags'
include/net/sock.h:1657: warning: No description found for return value of 'lock_sock_fast'
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'