Cai Xinchen a0d93aac54 rapidio: devices: fix missing put_device in mport_cdev_open ... [ Upstream commit d5b6e6eba3 ] When kfifo_alloc fails, the refcount of chdev->dev is left incremental. We should use put_device(&chdev->dev) to decrease the ref count of chdev->dev to avoid refcount leak. Link: https://lkml.kernel.org/r/20221203085721.13146-1-caixinchen1@huawei.com Fixes: e8de370188 ("rapidio: add mport char device driver") Signed-off-by: Cai Xinchen <caixinchen1@huawei.com> Cc: Alexandre Bounine <alex.bou9@gmail.com> Cc: Dan Carpenter <error27@gmail.com> Cc: Jakob Koschel <jakobkoschel@gmail.com> Cc: John Hubbard <jhubbard@nvidia.com> Cc: Matt Porter <mporter@kernel.crashing.org> Cc: Wang Weiyang <wangweiyang2@huawei.com> Cc: Yang Yingliang <yangyingliang@huawei.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2022-12-31 13:14:05 +01:00
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devices	rapidio: devices: fix missing put_device in mport_cdev_open	2022-12-31 13:14:05 +01:00
switches	treewide: replace '---help---' in Kconfig files with 'help'	2020-06-14 01:57:21 +09:00
Kconfig	rapidio: Replace 'select' DMAENGINES 'with depends on'	2020-09-05 19:52:54 +03:00
Makefile	…
rio-access.c	drivers/rapidio/rio-access.c: fix missing include of <linux/rio_drv.h>	2019-12-04 19:44:13 -08:00
rio-driver.c	bus: Make remove callback return void	2021-07-21 11:53:42 +02:00
rio-scan.c	rapidio: fix possible name leaks when rio_add_device() fails	2022-12-31 13:14:03 +01:00
rio-sysfs.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
rio.c	rapidio: rio: fix possible name leak in rio_register_mport()	2022-12-31 13:14:03 +01:00
rio.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
rio_cm.c	rapidio: handle create_workqueue() failure	2021-05-13 18:32:19 +02:00