From: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx> The dereference should be moved below the NULL test. Signed-off-by: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx> --- drivers/gpu/drm/i915/i915_gem_context.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/i915_gem_context.c b/drivers/gpu/drm/i915/i915_gem_context.c index ff47145..f32107e 100644 --- a/drivers/gpu/drm/i915/i915_gem_context.c +++ b/drivers/gpu/drm/i915/i915_gem_context.c @@ -309,7 +309,7 @@ i915_gem_context_get_hang_stats(struct intel_ring_buffer *ring, u32 id) { struct drm_i915_private *dev_priv = ring->dev->dev_private; - struct drm_i915_file_private *file_priv = file->driver_priv; + struct drm_i915_file_private *file_priv; struct i915_hw_context *to; if (dev_priv->hw_contexts_disabled) @@ -321,6 +321,7 @@ i915_gem_context_get_hang_stats(struct intel_ring_buffer *ring, if (file == NULL) return ERR_PTR(-EINVAL); + file_priv = file->driver_priv; if (id == DEFAULT_CONTEXT_ID) return &file_priv->hang_stats; _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel