diff options
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/class/cdc-acm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c index 8fb105e03658..cd16e13f61c9 100644 --- a/drivers/usb/class/cdc-acm.c +++ b/drivers/usb/class/cdc-acm.c @@ -416,7 +416,7 @@ static void acm_read_bulk_callback(struct urb *urb) } usb_mark_last_busy(acm->dev); - if (urb->status) { + if (urb->status && !urb->actual_length) { dev_dbg(&acm->data->dev, "%s - non-zero urb status: %d\n", __func__, urb->status); return; |