RE: [PATCH] Remove twice assignment with var pageop (nbtree.c).

[Ranier Vilela]

Same case on nbtpage.c at line 1637, with var opaque.
make check, passed all 195 tests here with all commits.

Ranier Vilela
diff --git a/src/backend/access/nbtree/nbtpage.c b/src/backend/access/nbtree/nbtpage.c
index 268f869a36..144fefccad 100644
--- a/src/backend/access/nbtree/nbtpage.c
+++ b/src/backend/access/nbtree/nbtpage.c
@@ -1634,8 +1634,6 @@ _bt_mark_page_halfdead(Relation rel, Buffer leafbuf, BTStack stack)
 	 * delete the following item.
 	 */
 	page = BufferGetPage(topparent);
-	opaque = (BTPageOpaque) PageGetSpecialPointer(page);
-
 	itemid = PageGetItemId(page, topoff);
 	itup = (IndexTuple) PageGetItem(page, itemid);
 	BTreeInnerTupleSetDownLink(itup, rightsib);