From: Clemens Ladisch <clemens@ladisch.de>
Date: Sun, 22 Jan 2006 18:32:49 +0000 (-0800)
Subject: [PATCH] USB: EHCI, another full speed iso fix
X-Git-Tag: v2.6.16-rc2~194
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0c7346229c48fa899a1837d9200894701ea81dac;p=linux-2.6

[PATCH] USB: EHCI, another full speed iso fix

This patch adds a reinitializion for the uf variable that got modified
by the preceding start-split bandwidth check.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/usb/host/ehci-sched.c b/drivers/usb/host/ehci-sched.c
index 57e77374d2..fe0678624e 100644
--- a/drivers/usb/host/ehci-sched.c
+++ b/drivers/usb/host/ehci-sched.c
@@ -1063,6 +1063,7 @@ sitd_slot_ok (
 
 		/* for IN, check CSPLIT */
 		if (stream->c_usecs) {
+			uf = uframe & 7;
 			max_used = 100 - stream->c_usecs;
 			do {
 				tmp = 1 << uf;