staging: dgnc: Fix indentation warning

Fixed 'suspect code indent for conditional statements (8, 24)' Warning
Signed-off-by: Cristina Moraru <cristina.moraru09@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/dgnc/dgnc_cls.c

@@ -628,13 +628,13 @@ static void cls_param(struct tty_struct *tty)
 	 * we are in hardware flow control mode, or CLOCAL/FORCEDCD is not set.
 	 */
 	if ((ch->ch_digi.digi_flags & CTSPACE) ||
-		(ch->ch_digi.digi_flags & RTSPACE) ||
-		(ch->ch_c_cflag & CRTSCTS) ||
-		!(ch->ch_digi.digi_flags & DIGI_FORCEDCD) ||
-		!(ch->ch_c_cflag & CLOCAL))
-			ier |= UART_IER_MSI;
+	    (ch->ch_digi.digi_flags & RTSPACE) ||
+	    (ch->ch_c_cflag & CRTSCTS) ||
+	    !(ch->ch_digi.digi_flags & DIGI_FORCEDCD) ||
+	    !(ch->ch_c_cflag & CLOCAL))
+		ier |= UART_IER_MSI;
 	else
-			ier &= ~UART_IER_MSI;
+		ier &= ~UART_IER_MSI;
 
 	ier |= UART_IER_THRI;