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authorJohan Hovold <jhovold@gmail.com>2011-11-06 19:06:27 +0100
committerGreg Kroah-Hartman <gregkh@suse.de>2011-11-15 19:33:14 +0100
commit016af7ec49836342c3b35166792c8d73a360571c (patch)
treef324bb6fc76fa3cb5315d7c307fdc039bf21e672
parentUSB: mos7720: remove incorrect read-urb check (diff)
downloadlinux-016af7ec49836342c3b35166792c8d73a360571c.tar.xz
linux-016af7ec49836342c3b35166792c8d73a360571c.zip
USB: mos7720: remove unused code
Remove variable port0 from open as it is not used. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
-rw-r--r--drivers/usb/serial/mos7720.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/usb/serial/mos7720.c b/drivers/usb/serial/mos7720.c
index b4f219ad2ea2..51b56b0c4228 100644
--- a/drivers/usb/serial/mos7720.c
+++ b/drivers/usb/serial/mos7720.c
@@ -1009,7 +1009,6 @@ static int mos77xx_calc_num_ports(struct usb_serial *serial)
static int mos7720_open(struct tty_struct *tty, struct usb_serial_port *port)
{
struct usb_serial *serial;
- struct usb_serial_port *port0;
struct urb *urb;
struct moschip_port *mos7720_port;
int response;
@@ -1024,8 +1023,6 @@ static int mos7720_open(struct tty_struct *tty, struct usb_serial_port *port)
if (mos7720_port == NULL)
return -ENODEV;
- port0 = serial->port[0];
-
usb_clear_halt(serial->dev, port->write_urb->pipe);
usb_clear_halt(serial->dev, port->read_urb->pipe);