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authorBill Pemberton <wfp5p@virginia.edu>2012-06-19 10:34:06 -0400
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2012-06-20 16:20:24 -0700
commit996a776544cc8a71653ffa95a89c317f33d2cb4a (patch)
treebb5a96d7b62dc12701a2bfbe0433e0152d91ce23 /drivers/usb/serial
parentfec1868e23099023bc545e199b78d99840b1abc9 (diff)
USB: serial: Remove unused s_priv variable
s_priv was set but never used in keyspan_open() and keyspan_close(), remove it. This also makes the serial variable in keyspan_open() unused since it's only use was to set s_priv, so it is also removed. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/serial')
-rw-r--r--drivers/usb/serial/keyspan.c5
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/usb/serial/keyspan.c b/drivers/usb/serial/keyspan.c
index a1b99243dac9..9a0ca8355905 100644
--- a/drivers/usb/serial/keyspan.c
+++ b/drivers/usb/serial/keyspan.c
@@ -1036,15 +1036,12 @@ static int keyspan_write_room(struct tty_struct *tty)
static int keyspan_open(struct tty_struct *tty, struct usb_serial_port *port)
{
struct keyspan_port_private *p_priv;
- struct keyspan_serial_private *s_priv;
- struct usb_serial *serial = port->serial;
const struct keyspan_device_details *d_details;
int i, err;
int baud_rate, device_port;
struct urb *urb;
unsigned int cflag = 0;
- s_priv = usb_get_serial_data(serial);
p_priv = usb_get_serial_port_data(port);
d_details = p_priv->device_details;
@@ -1130,10 +1127,8 @@ static void keyspan_close(struct usb_serial_port *port)
{
int i;
struct usb_serial *serial = port->serial;
- struct keyspan_serial_private *s_priv;
struct keyspan_port_private *p_priv;
- s_priv = usb_get_serial_data(serial);
p_priv = usb_get_serial_port_data(port);
p_priv->rts_state = 0;