[PATCH] USB: fix ftdi_sio compiler warnings

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index aad2f4d..0b03dda 100644 (file)
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -1978,8 +1978,6 @@ static int ftdi_ioctl (struct usb_serial_port *port, struct file * file, unsigne
 {
        struct ftdi_private *priv = usb_get_serial_port_data(port);
 
-       int  ret, mask;
-       
        dbg("%s cmd 0x%04x", __FUNCTION__, cmd);
 
        /* Based on code from acm.c and others */