Yang Yingliang a4b5423f88 siox: fix possible memory leak in siox_device_add() ... [ Upstream commit 6e63153db5 ] If device_register() returns error in siox_device_add(), the name allocated by dev_set_name() need be freed. As comment of device_register() says, it should use put_device() to give up the reference in the error path. So fix this by calling put_device(), then the name can be freed in kobject_cleanup(), and sdevice is freed in siox_device_release(), set it to null in error path. Fixes: bbecb07fa0 ("siox: new driver framework for eckelmann SIOX") Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Link: https://lore.kernel.org/r/20221104021334.618189-1-yangyingliang@huawei.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2022-11-25 17:45:44 +01:00
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Kconfig
Makefile
siox-bus-gpio.c
siox-core.c	siox: fix possible memory leak in siox_device_add()	2022-11-25 17:45:44 +01:00
siox.h