diff options
Diffstat (limited to 'drivers/usb/serial/option.c')
| -rw-r--r-- | drivers/usb/serial/option.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c index 4f985f4..92d0f92 100644 --- a/drivers/usb/serial/option.c +++ b/drivers/usb/serial/option.c @@ -273,12 +273,9 @@ static int option_write(struct usb_serial_port *port, this_urb = portdata->out_urbs[i]; if (this_urb->status == -EINPROGRESS) { - if (this_urb->transfer_flags & URB_ASYNC_UNLINK) - continue; if (time_before(jiffies, portdata->tx_start_time[i] + 10 * HZ)) continue; - this_urb->transfer_flags |= URB_ASYNC_UNLINK; usb_unlink_urb(this_urb); continue; } @@ -293,7 +290,6 @@ static int option_write(struct usb_serial_port *port, memcpy (this_urb->transfer_buffer, buf, todo); this_urb->transfer_buffer_length = todo; - this_urb->transfer_flags &= ~URB_ASYNC_UNLINK; this_urb->dev = port->serial->dev; err = usb_submit_urb(this_urb, GFP_ATOMIC); if (err) { @@ -513,10 +509,8 @@ static int option_open(struct usb_serial_port *port, struct file *filp) static inline void stop_urb(struct urb *urb) { - if (urb && urb->status == -EINPROGRESS) { - urb->transfer_flags &= ~URB_ASYNC_UNLINK; + if (urb && urb->status == -EINPROGRESS) usb_kill_urb(urb); - } } static void option_close(struct usb_serial_port *port, struct file *filp) |