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USB: ftdi_sio: remove pointless syslog spew

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Remove some pointless messages from the FTDI serial driver;
I found these filling up syslog on one system.  Also remove
a pointless "break" after a "return" in the same area.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
David Brownell 2009-02-06 02:39:11 -08:00 committed by Greg Kroah-Hartman
parent 6f8aa65b52
commit 5d1ca6cf7f
1 changed files with 2 additions and 9 deletions
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11
drivers/usb/serial/ftdi_sio.c
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@ -2292,11 +2292,8 @@ static int ftdi_tiocmget(struct tty_struct *tty, struct file *file)
FTDI_SIO_GET_MODEM_STATUS_REQUEST_TYPE,
0, 0,
buf, 1, WDR_TIMEOUT);
if (ret < 0) {
dbg("%s Could not get modem status of device - err: %d", __func__,
ret);
if (ret < 0)
return ret;
}
break;
case FT8U232AM:
case FT232BM:
@ -2311,15 +2308,11 @@ static int ftdi_tiocmget(struct tty_struct *tty, struct file *file)
FTDI_SIO_GET_MODEM_STATUS_REQUEST_TYPE,
0, priv->interface,
buf, 2, WDR_TIMEOUT);
if (ret < 0) {
dbg("%s Could not get modem status of device - err: %d", __func__,
ret);
if (ret < 0)
return ret;
}
break;
default:
return -EFAULT;
break;
}
return (buf[0] & FTDI_SIO_DSR_MASK ? TIOCM_DSR : 0) |