libMesh/libmesh — pull request #404 by roystgnr (2014-11-05 18:34:35+00:00)
Title: Minor optimizations

Looking through some oprofile results I discovered a few lines that were getting hit with a lot of samples and which could be trivially improved.

The performance improvement is likewise trival (fractions of a percent) so let's only merge this if others agree the code is still clear.