From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Sun, 9 Oct 2022 20:21:32 +0000 (-0700)
Subject: common: remove some unnecessary parens
X-Git-Tag: 6.0.2~3^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=8747a1ad5da06879fb3c0abcde4324be3ca681cf;p=graphviz

common: remove some unnecessary parens
---

diff --git a/lib/common/ellipse.c b/lib/common/ellipse.c
index 393ed9ff5..9472fde85 100644
--- a/lib/common/ellipse.c
+++ b/lib/common/ellipse.c
@@ -161,10 +161,10 @@ static void computeBounds(ellipse_t * ep)
 	}
     }
 
-    etaXMin -= (TWOPI * floor((etaXMin - ep->eta1) / TWOPI));
-    etaYMin -= (TWOPI * floor((etaYMin - ep->eta1) / TWOPI));
-    etaXMax -= (TWOPI * floor((etaXMax - ep->eta1) / TWOPI));
-    etaYMax -= (TWOPI * floor((etaYMax - ep->eta1) / TWOPI));
+    etaXMin -= TWOPI * floor((etaXMin - ep->eta1) / TWOPI);
+    etaYMin -= TWOPI * floor((etaYMin - ep->eta1) / TWOPI);
+    etaXMax -= TWOPI * floor((etaXMax - ep->eta1) / TWOPI);
+    etaYMax -= TWOPI * floor((etaYMax - ep->eta1) / TWOPI);
 
     ep->xLeft = (etaXMin <= ep->eta2)
 	? (ep->cx + ep->a * cos(etaXMin) * ep->cosTheta -
@@ -205,7 +205,7 @@ initEllipse(ellipse_t * ep, double cx, double cy, double a, double b,
 
     // the preceding correction fails if we have exactly eta2 - eta1 = 2*PI
     // it reduces the interval to zero length
-    if ((lambda2 - lambda1 > M_PI) && (ep->eta2 - ep->eta1 < M_PI)) {
+    if (lambda2 - lambda1 > M_PI && ep->eta2 - ep->eta1 < M_PI) {
 	ep->eta2 += TWOPI;
     }
 
@@ -366,10 +366,10 @@ estimateError(ellipse_t * ep, int degree, double etaA, double etaB)
 	double (*coeffs)[4][4];
 	double *safety;
 	if (degree == 2) {
-	    coeffs = (x < 0.25) ? coeffs2Low : coeffs2High;
+	    coeffs = x < 0.25 ? coeffs2Low : coeffs2High;
 	    safety = safety2;
 	} else {
-	    coeffs = (x < 0.25) ? coeffs3Low : coeffs3High;
+	    coeffs = x < 0.25 ? coeffs3Low : coeffs3High;
 	    safety = safety3;
 	}