[153/200] USB: mos7840: fix null-pointer dereference

Greg KH
2010-07-01T21:17:50Z

2.6.34-stable review patch. If anyone has any objections, please let me know.

------------------

From: Johan Hovold <jhovold@gmail.com>

commit b41709f1263bb1ad37efc43fea0bb0b670c12e78 upstream.

Fix null-pointer dereference on error path.

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

---
drivers/usb/serial/mos7840.c | 1 -
1 file changed, 1 deletion(-)

--- a/drivers/usb/serial/mos7840.c
+++ b/drivers/usb/serial/mos7840.c
@@ -731,7 +731,6 @@ static void mos7840_bulk_in_callback(str
mos7840_port = urb->context;
if (!mos7840_port) {
dbg("%s", "NULL mos7840_port pointer");
- mos7840_port->read_urb_busy = false;
return;
}