K 10
svn:author
V 2
bz
K 8
svn:date
V 27
2012-01-17T22:09:33.093788Z
K 7
svn:log
V 204
MFC r225048:

 In this branch when doing no further checkes there is no reason use
 the temporary variable and check with if as TUNABLE_*_FETCH do not
 alter values unless successfully found the tunable.

END