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path: root/drivers/gpu/drm/amd/amdkfd/kfd_events.c
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Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd/kfd_events.c')
-rw-r--r--drivers/gpu/drm/amd/amdkfd/kfd_events.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_events.c b/drivers/gpu/drm/amd/amdkfd/kfd_events.c
index a6a4b2b1c0d9..6a3470f84998 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_events.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_events.c
@@ -739,8 +739,10 @@ int kfd_wait_on_events(struct kfd_process *p,
struct kfd_event_data event_data;
if (copy_from_user(&event_data, &events[i],
- sizeof(struct kfd_event_data)))
+ sizeof(struct kfd_event_data))) {
+ ret = -EFAULT;
goto fail;
+ }
ret = init_event_waiter(p, &event_waiters[i],
event_data.event_id, i);