From 2762a40f258cb76100666cc1fc3531b546191bc8 Mon Sep 17 00:00:00 2001
From: dellaert <dellaert@cc.gatech.edu>
Date: Fri, 26 Feb 2016 08:46:08 -0800
Subject: [PATCH] Very small improvement

---
 gtsam/geometry/CameraSet.h | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/gtsam/geometry/CameraSet.h b/gtsam/geometry/CameraSet.h
index 899e6227c..0df85d3d2 100644
--- a/gtsam/geometry/CameraSet.h
+++ b/gtsam/geometry/CameraSet.h
@@ -220,17 +220,15 @@ public:
   static SymmetricBlockMatrix SchurComplement(const FBlocks& Fblocks,
       const Matrix& E, const Vector& b, const double lambda = 0.0,
       bool diagonalDamping = false) {
-    SymmetricBlockMatrix augmentedHessian;
     if (E.cols() == 2) {
       Matrix2 P;
       ComputePointCovariance(P, E, lambda, diagonalDamping);
-      augmentedHessian = SchurComplement(Fblocks, E, P, b);
+      return SchurComplement(Fblocks, E, P, b);
     } else {
       Matrix3 P;
       ComputePointCovariance(P, E, lambda, diagonalDamping);
-      augmentedHessian = SchurComplement(Fblocks, E, P, b);
+      return SchurComplement(Fblocks, E, P, b);
     }
-    return augmentedHessian;
   }
 
   /**