USB: ftdi_sio: use tty_insert_flip_string_fixed_flag
Use tty_insert_flip_string_fixed_flag to report errors to line discipline. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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@ -1822,14 +1822,15 @@ static int ftdi_process_packet(struct tty_struct *tty,
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return 0; /* status only */
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ch = packet + 2;
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if (!(port->port.console && port->sysrq) && flag == TTY_NORMAL)
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tty_insert_flip_string(tty, ch, len);
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else {
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if (port->port.console && port->sysrq) {
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for (i = 0; i < len; i++, ch++) {
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if (!usb_serial_handle_sysrq_char(tty, port, *ch))
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tty_insert_flip_char(tty, *ch, flag);
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}
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} else {
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tty_insert_flip_string_fixed_flag(tty, ch, flag, len);
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}
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return len;
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}
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