sock_fanout_read_ring 225 tools/testing/selftests/net/psock_fanout.c ret[0] = sock_fanout_read_ring(fds[0], rings[0]); sock_fanout_read_ring 226 tools/testing/selftests/net/psock_fanout.c ret[1] = sock_fanout_read_ring(fds[1], rings[1]);