From 0010656ee9ee024f4582605e0e9a29eff6b747b2 Mon Sep 17 00:00:00 2001
From: thompsa <thompsa@FreeBSD.org>
Date: Thu, 18 Dec 2008 19:15:25 +0000
Subject: [PATCH] Fix last commit, ttydisc_rint_bypass returns the total, not
 remainder.

---
 sys/dev/usb/ucom.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/dev/usb/ucom.c b/sys/dev/usb/ucom.c
index 3c39570a7714..ae263a064539 100644
--- a/sys/dev/usb/ucom.c
+++ b/sys/dev/usb/ucom.c
@@ -708,7 +708,7 @@ ucomrxchars(struct ucom_softc *sc, u_char *cp, u_int32_t cc)
 	/* Give characters to tty layer. */
 	if (ttydisc_can_bypass(tp)) {
 		DPRINTFN(7, ("ucomreadcb: buf = %*D\n", cc, cp, ""));
-		cc = ttydisc_rint_bypass(tp, cp, cc);
+		cc -= ttydisc_rint_bypass(tp, cp, cc);
 	} else {
 		while (cc > 0) {
 			DPRINTFN(7, ("ucomreadcb: char = 0x%02x\n", *cp));