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keyspan_pda: Use string flip functions

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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>
This commit is contained in:
Alan Cox 2008-07-22 11:13:51 +01:00 committed by Linus Torvalds
parent 9e70f319d1
commit 8dd03a5b2b
1 changed files with 2 additions and 3 deletions
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5
drivers/usb/serial/keyspan_pda.c
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@ -207,7 +207,6 @@ static void keyspan_pda_rx_interrupt(struct urb *urb)
struct usb_serial_port *port = urb->context;
struct tty_struct *tty = port->port.tty;
unsigned char *data = urb->transfer_buffer;
int i;
int retval;
int status = urb->status;
struct keyspan_pda_private *priv;
@ -235,8 +234,8 @@ static void keyspan_pda_rx_interrupt(struct urb *urb)
case 0:
/* rest of message is rx data */
if (urb->actual_length) {
for (i = 1; i < urb->actual_length ; ++i)
tty_insert_flip_char(tty, data[i], 0);
tty_insert_flip_string(tty, data + 1,
urb->actual_length - 1);
tty_flip_buffer_push(tty);
}
break;