1 files changed, 1 insertions, 18 deletions

diff --git a/drivers/usb/serial/oti6858.c b/drivers/usb/serial/oti6858.c
index d7db71eca52..d19861166b5 100644
--- a/drivers/usb/serial/oti6858.c
+++ b/drivers/usb/serial/oti6858.c
@@ -817,23 +817,6 @@ static int oti6858_ioctl(struct usb_serial_port *port, struct file *file,
                                 __FUNCTION__, port->number, cmd, arg);
 
         switch (cmd) {
-                case TCGETS:
-                        if (copy_to_user(user_arg, port->tty->termios,
-                                                sizeof(struct ktermios))) {
-                                return -EFAULT;
-                        }
-                        return 0;
-
-                case TCSETS:
-                case TCSETSW:   /* FIXME: this is not the same! */
-                case TCSETSF:   /* FIXME: this is not the same! */
-                        if (copy_from_user(port->tty->termios, user_arg,
-                                                sizeof(struct ktermios))) {
-                                return -EFAULT;
-                        }
-                        oti6858_set_termios(port, NULL);
-                        return 0;
-
                 case TCFLSH:
                         /* FIXME */
                         return 0;
@@ -1161,7 +1144,7 @@ static struct pl2303_buf *pl2303_buf_alloc(unsigned int size)
         if (size == 0)
                 return NULL;
 
-        pb = (struct pl2303_buf *)kmalloc(sizeof(struct pl2303_buf), GFP_KERNEL);
+        pb = kmalloc(sizeof(struct pl2303_buf), GFP_KERNEL);
         if (pb == NULL)
                 return NULL;