mct_u232: Use flip buffer functions

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 1 insertions, 3 deletions

diff --git a/drivers/usb/serial/mct_u232.c b/drivers/usb/serial/mct_u232.c
index 7a804d6b3a4c..0ded8bd6ec85 100644
--- a/drivers/usb/serial/mct_u232.c
+++ b/drivers/usb/serial/mct_u232.c
@@ -563,11 +563,9 @@ static void mct_u232_read_int_callback(struct urb *urb)
          * Work-a-round: handle the 'usual' bulk-in pipe here
          */
         if (urb->transfer_buffer_length > 2) {
-                int i;
                 tty = port->port.tty;
                 if (urb->actual_length) {
-                        for (i = 0; i < urb->actual_length ; ++i)
-                                tty_insert_flip_char(tty, data[i], 0);
+                        tty_insert_flip_string(tty, data, urb->actual_length);
                         tty_flip_buffer_push(tty);
                 }
                 goto exit;