[PATCH] drm/amdgpu: release allocated memory

[Navid Emamdoost]

In amdgpu_vmid_grab_idle, fences is being leaked in one execution path.
The missing kfree was added.

Signed-off-by: Navid Emamdoost <navid.emamdoost at gmail.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c
index 57b3d8a9bef3..9063cd36fa94 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c
@@ -244,6 +244,7 @@ static int amdgpu_vmid_grab_idle(struct amdgpu_vm *vm,
 		r = amdgpu_sync_fence(adev, sync, &array->base, false);
 		dma_fence_put(ring->vmid_wait);
 		ring->vmid_wait = &array->base;
+		kfree(fences);
 		return r;
 	}
 	kfree(fences);
-- 
2.17.1