diff options
| -rw-r--r-- | drivers/gpu/ion/ion.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/ion/ion.c b/drivers/gpu/ion/ion.c index eb072fc..2bb559b3 100644 --- a/drivers/gpu/ion/ion.c +++ b/drivers/gpu/ion/ion.c @@ -366,6 +366,8 @@ void ion_free(struct ion_client *client, struct ion_handle *handle) { bool valid_handle; + if (WARN_ON(!client || !handle)) + return; BUG_ON(client != handle->client); mutex_lock(&client->lock); |