From: Andre Noll <maan@tuebingen.mpg.de>
Date: Mon, 24 Jul 2017 20:44:54 +0000 (+0200)
Subject: mood.c: Trivial cosmetics for int_sqrt().
X-Git-Tag: v0.6.1~8^2
X-Git-Url: http://git.tue.mpg.de/?a=commitdiff_plain;h=173091699461dc4c08cb34bdb692cf001d8b578f;p=paraslash.git

mood.c: Trivial cosmetics for int_sqrt().

This saves two lines, fixes a whitespace issue, and removes a line
which was commented out for many years.
---

diff --git a/mood.c b/mood.c
index bf6b3c9c..e9c5bd6e 100644
--- a/mood.c
+++ b/mood.c
@@ -127,20 +127,17 @@ __a_const static uint32_t fls64(uint64_t v)
  */
 __a_const static uint64_t int_sqrt(uint64_t x)
 {
-	uint64_t op, res, one = 1;
-	op = x;
-	res = 0;
+	uint64_t op = x, res = 0, one = 1;
 
 	one = one << (fls64(x) & ~one);
 	while (one != 0) {
 		if (op >= res + one) {
 			op = op - (res + one);
-			res = res +  2 * one;
+			res = res + 2 * one;
 		}
 		res /= 2;
 		one /= 4;
 	}
-//	PARA_NOTICE_LOG("sqrt(%llu) = %llu\n", x, res);
 	return res;
 }