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authorYueHaibing <yuehaibing@huawei.com>2018-10-11 07:44:33 +0000
committerJohan Hovold <johan@kernel.org>2018-11-12 10:08:10 +0100
commit548f32f59456e71379c61d4e88727ee6c5f6ccd6 (patch)
tree84fde6e29e4777f1dc4500d1e8b3f68917e596cb /drivers/usb
parentccda4af0f4b92f7b4c308d3acc262f4a7e3affad (diff)
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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.c3
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;