Commit a4fb0b22 authored by Vasiliy Kulikov's avatar Vasiliy Kulikov Committed by Greg Kroah-Hartman
Browse files

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: default avatarVasiliy Kulikov <segoon@openwall.com>
Signed-off-by: default avatarGreg 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;

	}