sk_set_socket    1826 include/net/sock.h 	sk_set_socket(sk, NULL);
sk_set_socket    1837 include/net/sock.h 	sk_set_socket(sk, parent);
sk_set_socket    1897 net/core/sock.c 		sk_set_socket(newsk, NULL);
sk_set_socket    2868 net/core/sock.c 	sk_set_socket(sk, sock);