[Intel-gfx] [PATCH] drm/atomic: free state in atomic ioctl if atomic commit failed

[Liu, Hong]

atomic commit only frees the state if no error met, caller needs to
free the allocated state if atomic commit failed.

Signed-off-by: Hong Liu <hong.liu at intel.com>
---
 drivers/gpu/drm/drm_atomic.c |    3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c
index 6e3b78e..aa8ad4c 100644
--- a/drivers/gpu/drm/drm_atomic.c
+++ b/drivers/gpu/drm/drm_atomic.c
@@ -1344,6 +1344,9 @@ retry:
 		}
 	}
 
+	if (ret && !(arg->flags & DRM_MODE_ATOMIC_TEST_ONLY))
+		goto fail;
+
 	drm_modeset_drop_locks(&ctx);
 	drm_modeset_acquire_fini(&ctx);
 
-- 
1.7.9.5