Add break statement to avoid obvious warning
rm unused arg osdata from _osx_gpudata
file mod: avoid shadowing stats() function
Merge pull request #6385 from KB1JWQ/fixlogwarn

Add break statement to avoid obvious warning; linux tools don't live on OS X
Merge pull request #6386 from hulu/_osx_gpudata-unused-arg

rm unused arg osdata from _osx_gpudata
Merge pull request #6387 from hulu/file-avoid-stats-shadowing

file mod: avoid shadowing stats() function
Merge branch 'develop' into with-pylint-pragmas