1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c
index 175637148962..e057e5381465 100644
--- a/drivers/usb/class/cdc-acm.c
+++ b/drivers/usb/class/cdc-acm.c
@@ -297,6 +297,8 @@ static void acm_ctrl_irq(struct urb *urb)
         if (!ACM_READY(acm))
                 goto exit;
 
+        usb_mark_last_busy(acm->dev);
+
         data = (unsigned char *)(dr + 1);
         switch (dr->bNotificationType) {
         case USB_CDC_NOTIFY_NETWORK_CONNECTION:
@@ -336,7 +338,6 @@ static void acm_ctrl_irq(struct urb *urb)
                 break;
         }
 exit:
-        usb_mark_last_busy(acm->dev);
         retval = usb_submit_urb(urb, GFP_ATOMIC);
         if (retval)
                 dev_err(&urb->dev->dev, "%s - usb_submit_urb failed with "