[PATCH] USB: keyspan-remote bugfix

Signed-off-by: Michael Downey <downey@zymeta.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/usb/input/keyspan_remote.c b/drivers/usb/input/keyspan_remote.c
index b4a051b549d1..3d911976f378 100644
--- a/drivers/usb/input/keyspan_remote.c
+++ b/drivers/usb/input/keyspan_remote.c
@@ -297,6 +297,8 @@ static void keyspan_check_data(struct usb_keyspan *remote, struct pt_regs *regs)
                         remote->data.bits_left -= 6;
                 } else {
                         err("%s - Error in message, invalid toggle.\n", __FUNCTION__);
+                        remote->stage = 0;
+                        return;
                 }
 
                 keyspan_load_tester(remote, 5);