From: David Wells <wellsd2@rpi.edu>
Date: Fri, 4 Nov 2016 22:46:14 +0000 (-0400)
Subject: Remove a repeated subexpression.
X-Git-Tag: v8.5.0-rc1~461^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b8847db83f279f8855cd3a8ea334461e84c505cd;p=dealii.git

Remove a repeated subexpression.

This was caught by PVS studio.
---

diff --git a/source/lac/sparsity_pattern.cc b/source/lac/sparsity_pattern.cc
index 29388bf501..fdd32cfbc2 100644
--- a/source/lac/sparsity_pattern.cc
+++ b/source/lac/sparsity_pattern.cc
@@ -577,9 +577,7 @@ void SparsityPattern::copy_from (const FullMatrix<number> &matrix)
           ++entries_per_row[row];
       if ((matrix.m() == matrix.n())
           &&
-          (matrix(row,row) == 0)
-          &&
-          (matrix.m() == matrix.n()))
+          (matrix(row,row) == 0))
         ++entries_per_row[row];
     }