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Merge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6
[pandora-kernel.git]
/
drivers
/
usb
/
serial
/
keyspan.c
diff --git
a/drivers/usb/serial/keyspan.c
b/drivers/usb/serial/keyspan.c
index
feba967
..
7c069a0
100644
(file)
--- a/
drivers/usb/serial/keyspan.c
+++ b/
drivers/usb/serial/keyspan.c
@@
-447,7
+447,7
@@
static void usa26_indat_callback(struct urb *urb)
port = (struct usb_serial_port *) urb->context;
tty = port->tty;
- if (urb->actual_length) {
+ if (
tty &&
urb->actual_length) {
/* 0x80 bit is error flag */
if ((data[0] & 0x80) == 0) {
/* no errors on individual bytes, only possible overrun err*/