222 	struct p9_trans_fd *ts = NULL;  in p9_fd_poll()  local
225 		ts = client->trans;  in p9_fd_poll()
227 	if (!ts) {  in p9_fd_poll()
233 	ret = vfs_poll(ts->rd, pt);  in p9_fd_poll()
234 	if (ts->rd != ts->wr)  in p9_fd_poll()
235 		ret = (ret & ~EPOLLOUT) | (vfs_poll(ts->wr, pt) & ~EPOLLIN);  in p9_fd_poll()
250 	struct p9_trans_fd *ts = NULL;  in p9_fd_read()  local
254 		ts = client->trans;  in p9_fd_read()
256 	if (!ts)  in p9_fd_read()
259 	if (!(ts->rd->f_flags & O_NONBLOCK))  in p9_fd_read()
262 	pos = ts->rd->f_pos;  in p9_fd_read()
263 	ret = kernel_read(ts->rd, v, len, &pos);  in p9_fd_read()
413 	struct p9_trans_fd *ts = NULL;  in p9_fd_write()  local
416 		ts = client->trans;  in p9_fd_write()
418 	if (!ts)  in p9_fd_write()
421 	if (!(ts->wr->f_flags & O_NONBLOCK))  in p9_fd_write()
424 	ret = kernel_write(ts->wr, v, len, &ts->wr->f_pos);  in p9_fd_write()
578 	struct p9_trans_fd *ts = client->trans;  in p9_conn_create()  local
579 	struct p9_conn *m = &ts->conn;  in p9_conn_create()
659 	struct p9_trans_fd *ts = client->trans;  in p9_fd_request()  local
660 	struct p9_conn *m = &ts->conn;  in p9_fd_request()
800 	struct p9_trans_fd *ts = kzalloc(sizeof(struct p9_trans_fd),  in p9_fd_open()  local
802 	if (!ts)  in p9_fd_open()
805 	ts->rd = fget(rfd);  in p9_fd_open()
806 	ts->wr = fget(wfd);  in p9_fd_open()
807 	if (!ts->rd || !ts->wr) {  in p9_fd_open()
808 		if (ts->rd)  in p9_fd_open()
809 			fput(ts->rd);  in p9_fd_open()
810 		if (ts->wr)  in p9_fd_open()
811 			fput(ts->wr);  in p9_fd_open()
812 		kfree(ts);  in p9_fd_open()
816 	client->trans = ts;  in p9_fd_open()
887 	struct p9_trans_fd *ts;  in p9_fd_close()  local
892 	ts = client->trans;  in p9_fd_close()
893 	if (!ts)  in p9_fd_close()
898 	p9_conn_destroy(&ts->conn);  in p9_fd_close()
900 	if (ts->rd)  in p9_fd_close()
901 		fput(ts->rd);  in p9_fd_close()
902 	if (ts->wr)  in p9_fd_close()
903 		fput(ts->wr);  in p9_fd_close()
905 	kfree(ts);  in p9_fd_close()