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| author | YueHaibing <yuehaibing@huawei.com> | 2018-10-11 09:44:33 +0200 |
|---|---|---|
| committer | Johan Hovold <johan@kernel.org> | 2018-11-12 10:08:10 +0100 |
| commit | 548f32f59456e71379c61d4e88727ee6c5f6ccd6 (patch) | |
| tree | 84fde6e29e4777f1dc4500d1e8b3f68917e596cb /drivers/usb | |
| parent | Linux 4.20-rc2 (diff) | |
| download | linux-548f32f59456e71379c61d4e88727ee6c5f6ccd6.tar.xz linux-548f32f59456e71379c61d4e88727ee6c5f6ccd6.zip | |
USB: serial: quatech2: remove set but not used variable 'port_priv'
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/usb/serial/quatech2.c: In function 'qt2_process_read_urb':
drivers/usb/serial/quatech2.c:503:27: warning:
variable 'port_priv' set but not used [-Wunused-but-set-variable]
It not used any more after commit 2be818a116b2 ('Revert "USB: quatech2:
only write to the tty if the port is open."')
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/serial/quatech2.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/usb/serial/quatech2.c b/drivers/usb/serial/quatech2.c index f2fbe1ec9701..a62981ca7a73 100644 --- a/drivers/usb/serial/quatech2.c +++ b/drivers/usb/serial/quatech2.c @@ -500,7 +500,6 @@ static void qt2_process_read_urb(struct urb *urb) struct usb_serial *serial; struct qt2_serial_private *serial_priv; struct usb_serial_port *port; - struct qt2_port_private *port_priv; bool escapeflag; unsigned char *ch; int i; @@ -514,7 +513,6 @@ static void qt2_process_read_urb(struct urb *urb) serial = urb->context; serial_priv = usb_get_serial_data(serial); port = serial->port[serial_priv->current_port]; - port_priv = usb_get_serial_port_data(port); for (i = 0; i < urb->actual_length; i++) { ch = (unsigned char *)urb->transfer_buffer + i; @@ -566,7 +564,6 @@ static void qt2_process_read_urb(struct urb *urb) serial_priv->current_port = newport; port = serial->port[serial_priv->current_port]; - port_priv = usb_get_serial_port_data(port); i += 3; escapeflag = true; break; |