Currently, if tee_device_alloc() fails, then tee_device_unregister()
is a no-op. Therefore, skip the function call to tee_device_unregister() by
introducing a new goto label 'err_free_pool'.
Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Signed-off-by: Rijo Thomas <Rijo-john.Thomas@xxxxxxx>
---
drivers/tee/amdtee/core.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/tee/amdtee/core.c b/drivers/tee/amdtee/core.c
index 0840be03a3ab..c657b9728eae 100644
--- a/drivers/tee/amdtee/core.c
+++ b/drivers/tee/amdtee/core.c
@@ -465,7 +465,7 @@ static int __init amdtee_driver_init(void)
teedev = tee_device_alloc(&amdtee_desc, NULL, pool, amdtee);
if (IS_ERR(teedev)) {
rc = PTR_ERR(teedev);
- goto err;
+ goto err_free_pool;
}
amdtee->teedev = teedev;
@@ -482,6 +482,8 @@ static int __init amdtee_driver_init(void)
err:
tee_device_unregister(amdtee->teedev);
+
+err_free_pool:
if (pool)
tee_shm_pool_free(pool);
--
2.17.1
