Normalize _bt_finish_split() argument names.

petergeoghegan · petergeoghegan · commit 696cc3a0cabd · 2019-12-22T20:07:45.000-08:00
Make a function prototype argument's name match the function
definition's argument name.
diff --git a/src/include/access/nbtree.h b/src/include/access/nbtree.h
@@ -748,7 +748,7 @@ extern void _bt_parallel_advance_array_keys(IndexScanDesc scan);
  */
 extern bool _bt_doinsert(Relation rel, IndexTuple itup,
 						 IndexUniqueCheck checkUnique, Relation heapRel);
-extern void _bt_finish_split(Relation rel, Buffer bbuf, BTStack stack);
+extern void _bt_finish_split(Relation rel, Buffer lbuf, BTStack stack);
 extern Buffer _bt_getstackbuf(Relation rel, BTStack stack, BlockNumber child);
 
 /*
