ruanjinjie 3cc4c2f6c2 powerpc/pseries: fix possible memory leak in ibmebus_bus_init()
[ Upstream commit afda85b963c12947e298ad85d757e333aa40fd74 ]

If device_register() returns error in ibmebus_bus_init(), name of kobject
which is allocated in dev_set_name() called in device_add() is leaked.

As comment of device_add() says, it should call put_device() to drop
the reference count that was set in device_initialize() when it fails,
so the name can be freed in kobject_cleanup().

Signed-off-by: ruanjinjie <ruanjinjie@huawei.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/20221110011929.3709774-1-ruanjinjie@huawei.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-09-23 10:48:16 +02:00
..
2023-06-21 15:39:57 +02:00
2018-08-17 11:32:50 -07:00
2018-06-12 16:19:22 -07:00