net: ehea: fix possible memory leak in ehea_register_port()
[ Upstream commit 0e7ce23a917a9cc83ca3c779fbba836bca3bcf1e ]
If of_device_register() returns error, the of node and the
name allocated in dev_set_name() is leaked, call put_device()
to give up the reference that was set in device_initialize(),
so that of node is put in logical_port_release() and the name
is freed in kobject_cleanup().
Fixes: 1acf2318dd13 ("ehea: dynamic add / remove port")
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20221025130011.1071357-1-yangyingliang@huawei.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
1 file changed