diff options
| -rw-r--r-- | drivers/usb/serial/pl2303.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c index 65e4d046951a..54c32ccce626 100644 --- a/drivers/usb/serial/pl2303.c +++ b/drivers/usb/serial/pl2303.c | |||
| @@ -824,16 +824,13 @@ static void pl2303_update_line_status(struct usb_serial_port *port, | |||
| 824 | } | 824 | } |
| 825 | 825 | ||
| 826 | if (actual_length < length) | 826 | if (actual_length < length) |
| 827 | goto exit; | 827 | return; |
| 828 | 828 | ||
| 829 | /* Save off the uart status for others to look at */ | 829 | /* Save off the uart status for others to look at */ |
| 830 | spin_lock_irqsave(&priv->lock, flags); | 830 | spin_lock_irqsave(&priv->lock, flags); |
| 831 | priv->line_status = data[status_idx]; | 831 | priv->line_status = data[status_idx]; |
| 832 | spin_unlock_irqrestore(&priv->lock, flags); | 832 | spin_unlock_irqrestore(&priv->lock, flags); |
| 833 | wake_up_interruptible (&priv->delta_msr_wait); | 833 | wake_up_interruptible (&priv->delta_msr_wait); |
| 834 | |||
| 835 | exit: | ||
| 836 | return; | ||
| 837 | } | 834 | } |
| 838 | 835 | ||
| 839 | static void pl2303_read_int_callback (struct urb *urb, struct pt_regs *regs) | 836 | static void pl2303_read_int_callback (struct urb *urb, struct pt_regs *regs) |
