Linux: Set private number of URBs also for control transfers

diff --git a/libusb/os/linux_usbfs.c b/libusb/os/linux_usbfs.c
index 867893c..9030f71 100644 (file)
--- a/libusb/os/linux_usbfs.c
+++ b/libusb/os/linux_usbfs.c
@@ -1650,6 +1650,7 @@ static int submit_control_transfer(struct usbi_transfer *itransfer)
                return LIBUSB_ERROR_NO_MEM;
        memset(urb, 0, sizeof(struct usbfs_urb));
        tpriv->urbs = urb;
+       tpriv->num_urbs = 1;
        tpriv->reap_action = NORMAL;
 
        urb->usercontext = itransfer;