drm/radeon: drm/radeon: add missing radeon_semaphore_free to error path

[firefly-linux-kernel-4.4.55.git] / drivers / gpu / drm / radeon / cik.c

diff --git a/drivers/gpu/drm/radeon/cik.c b/drivers/gpu/drm/radeon/cik.c
index 421c6084cbfc81cae822da54a55a6c078232142b..5143e0bf21724326e8d4fe879491ae4440bbee73 100644 (file)
--- a/drivers/gpu/drm/radeon/cik.c
+++ b/drivers/gpu/drm/radeon/cik.c
@@ -3702,6 +3702,7 @@ int cik_copy_cpdma(struct radeon_device *rdev,
        r = radeon_fence_emit(rdev, fence, ring->idx);
        if (r) {
                radeon_ring_unlock_undo(rdev, ring);
+               radeon_semaphore_free(rdev, &sem, NULL);
                return r;
        }