[Mesa-dev] [PATCH 02/27] i965/miptree: Remove redundant check for null texture

[Topi Pohjolainen]

There exact same check earlier in brw_miptree_layout() which
intel_miptree_create_layout() in turn calls unconditionally.

Signed-off-by: Topi Pohjolainen <topi.pohjolainen at intel.com>
---
 src/mesa/drivers/dri/i965/intel_mipmap_tree.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
index 25f8f39..9488bec 100644
--- a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
+++ b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
@@ -628,13 +628,8 @@ miptree_create(struct brw_context *brw,
                                     first_level, last_level, width0,
                                     height0, depth0, num_samples,
                                     layout_flags);
-   /*
-    * pitch == 0 || height == 0  indicates the null texture
-    */
-   if (!mt || !mt->total_width || !mt->total_height) {
-      intel_miptree_release(&mt);
+   if (!mt)
       return NULL;
-   }
 
    if (mt->tiling == (I915_TILING_Y | I915_TILING_X))
       mt->tiling = I915_TILING_Y;
-- 
2.5.5