[PATCH 2/2] drm/amdkfd: Failed to check various return code

[Andrew Martin]

Clean up code to quiet the compiler on us failing to check the return
code.

Signed-off-by: Andrew Martin <andrew.mar...@amd.com>
---
 drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c 
b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
index 16b5daaa272f..1405e8affd48 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
@@ -2388,6 +2388,9 @@ static int wait_on_destroy_queue(struct 
device_queue_manager *dqm,
                                                                q->process);
        int ret = 0;
 
+       if (WARN_ON(!pdd))
+               return ret;
+
        if (pdd->qpd.is_debug)
                return ret;
 
-- 
2.43.0