[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 57e77374d228dd083053b78a26d331a44c4e20cd..fe0678624ec0e5a778e468fe89c2c4941f3b90fe 100644 (file)
--- 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;