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These changes are the raw update to linux-4.4.6-rt14. Kernel sources
[kvmfornfv.git] / kernel / drivers / usb / serial / ipaq.c
diff --git a/kernel/drivers/usb/serial/ipaq.c b/kernel/drivers/usb/serial/ipaq.c
index f51a5d5..ec1b8f2 100644 (file)
--- a/kernel/drivers/usb/serial/ipaq.c
+++ b/kernel/drivers/usb/serial/ipaq.c
@@ -531,7 +531,8 @@ static int ipaq_open(struct tty_struct *tty,
         * through. Since this has a reasonably high failure rate, we retry
         * several times.
         */
-       while (retries--) {
+       while (retries) {
+               retries--;
                result = usb_control_msg(serial->dev,
                                usb_sndctrlpipe(serial->dev, 0), 0x22, 0x21,
                                0x1, 0, NULL, 0, 100);