Remove an assertio that now no longer has meaning.

git-svn-id: https://svn.dealii.org/trunk@28292 0785d39b-7218-0410-832d-ea1e28bc413d

diff --git a/deal.II/source/multigrid/mg_tools.cc b/deal.II/source/multigrid/mg_tools.cc
index 331add324fd78098a3b77fb43cc66542545ac805..03d20c96505e271fa4ac6012c920bf7a8638124c 100644 (file)
--- a/deal.II/source/multigrid/mg_tools.cc
+++ b/deal.II/source/multigrid/mg_tools.cc
@@ -1662,10 +1662,6 @@ namespace MGTools
             matrix.get_sparsity_pattern().get_column_indices(),
             ExcNotQuadratic());
 
-    for (unsigned int i=0; i<blocks; ++i)
-      Assert (matrix.block(i,i).get_sparsity_pattern().optimize_diagonal(),
-              SparsityPattern::ExcDiagonalNotOptimized());
-
     // this function is not documented and not tested in the testsuite
     // so it isn't quite clear what it's supposed to do. it also isn't
     // used anywhere else in the library. in avoiding the use of