newfile2         1531 net/socket.c   	struct file *newfile1, *newfile2;
newfile2         1600 net/socket.c   	newfile2 = sock_alloc_file(sock2, flags, NULL);
newfile2         1601 net/socket.c   	if (IS_ERR(newfile2)) {
newfile2         1602 net/socket.c   		err = PTR_ERR(newfile2);
newfile2         1610 net/socket.c   	fd_install(fd2, newfile2);