From: Stefano80 <stefano.cardanobile@gmail.com>
Date: Mon, 6 Feb 2017 00:02:02 +0000 (-0800)
Subject: Simplify scale factor computation
X-Git-Url: https://git.sesse.net/?a=commitdiff_plain;h=5205d44f878fc93be5cb634a920545bc2f4dd370;hp=5205d44f878fc93be5cb634a920545bc2f4dd370;p=stockfish

Simplify scale factor computation

Minor non-functional simplifications in computing the scale factor.

In my opinion, the code is now slightly more readable:

- remove one condition which can never be satisfied.
- immediately return instead of assigning the sf variable.

Tested for non-regression:

LLR: 2.95 (-2.94,2.94) [-3.00,1.00]
Total: 62162 W: 11166 L: 11115 D: 39881

No functional change

Closes #992
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