On 11/25/2014 12:24 PM, Dan Carpenter wrote:
The call to kernel_queue_uninit(NULL) will trigger a BUG(), and also the
error code is incorrect.
Fixes: 45102048f77e ('amdkfd: Add process queue manager module')
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Patch is:
Reviewed-by: Oded Gabbay <oded.gabbay@xxxxxxx>
And applied to my 3.19-next-wip tree.
Thanks!
Oded
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c
index c7859fc..7ce7a25 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c
@@ -208,7 +208,7 @@ int pqm_create_queue(struct process_queue_manager *pqm,
case KFD_QUEUE_TYPE_DIQ:
kq = kernel_queue_init(dev, KFD_QUEUE_TYPE_DIQ);
if (kq == NULL) {
- kernel_queue_uninit(kq);
+ retval = -ENOMEM;
goto err_create_queue;
}
kq->queue->properties.queue_id = *qid;
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