diff options
Diffstat (limited to 'drivers/usb/serial/cyberjack.c')
-rw-r--r-- | drivers/usb/serial/cyberjack.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/serial/cyberjack.c b/drivers/usb/serial/cyberjack.c index 781426230d69..6e1b69d0f5f5 100644 --- a/drivers/usb/serial/cyberjack.c +++ b/drivers/usb/serial/cyberjack.c | |||
@@ -279,7 +279,7 @@ static void cyberjack_read_int_callback(struct urb *urb) | |||
279 | 279 | ||
280 | old_rdtodo = priv->rdtodo; | 280 | old_rdtodo = priv->rdtodo; |
281 | 281 | ||
282 | if (old_rdtodo + size < old_rdtodo) { | 282 | if (old_rdtodo > SHRT_MAX - size) { |
283 | dev_dbg(dev, "To many bulk_in urbs to do.\n"); | 283 | dev_dbg(dev, "To many bulk_in urbs to do.\n"); |
284 | spin_unlock(&priv->lock); | 284 | spin_unlock(&priv->lock); |
285 | goto resubmit; | 285 | goto resubmit; |