USB: mos7720: delete some unneeded code

The "status" is uninitialized so this creates a static checker warning.
But it's harmless, we can just delete it.
Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/usb/serial/mos7720.c

@@ -1299,8 +1299,6 @@ static void mos7720_throttle(struct tty_struct *tty)
 		mos7720_port->shadowMCR &= ~UART_MCR_RTS;
 		write_mos_reg(port->serial, port->port_number, MCR,
 			      mos7720_port->shadowMCR);
-		if (status != 0)
-			return;
 	}
 }
 
@@ -1331,8 +1329,6 @@ static void mos7720_unthrottle(struct tty_struct *tty)
 		mos7720_port->shadowMCR |= UART_MCR_RTS;
 		write_mos_reg(port->serial, port->port_number, MCR,
 			      mos7720_port->shadowMCR);
-		if (status != 0)
-			return;
 	}
 }