Commit a4fb0b22 authored Nov 19, 2010 by Vasiliy Kulikov Committed by Greg Kroah-Hartman Nov 30, 2010

serial: ifx6x60: fix memory leak



If tty_register_driver() failed then tty_driver is still alive.
Free it with put_tty_driver().

Signed-off-by: Vasiliy Kulikov <segoon@openwall.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

parent badb9533

drivers/serial/ifx6x60.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -1384,6 +1384,7 @@ static int __init ifx_spi_init(void)
		if (result) {
		pr_err("%s: tty_register_driver failed(%d)",
		DRVNAME, result);
		put_tty_driver(tty_drv);
		return result;
		}