Cleanup: Freestyle, Clang-Tidy else-after-return fixes

This addresses warnings from Clang-Tidy's `readability-else-after-return`
rule in the `source/blender/freestyle` module.

No functional changes.

2 files changed, 5 insertions, 6 deletions

diff --git a/source/blender/freestyle/intern/stroke/Curve.cpp b/source/blender/freestyle/intern/stroke/Curve.cpp
index 02a1d32953d..51c40c890a3 100644
--- a/source/blender/freestyle/intern/stroke/Curve.cpp
+++ b/source/blender/freestyle/intern/stroke/Curve.cpp
@@ -216,10 +216,10 @@ FEdge *CurvePoint::getFEdge(Interface0D &inter)
     if (iVertexB->__B == 0) {
       return __A->getFEdge(*(iVertexB->__A));
     }
-    else if (iVertexB->__A == __A) {
+    if (iVertexB->__A == __A) {
       return __A->getFEdge(*(iVertexB->__B));
     }
-    else if (iVertexB->__B == __A) {
+    if (iVertexB->__B == __A) {
       return __A->getFEdge(*(iVertexB->__A));
     }
   }
@@ -227,7 +227,7 @@ FEdge *CurvePoint::getFEdge(Interface0D &inter)
     if (iVertexB->__A == __A) {
       return __B->getFEdge(*(iVertexB->__A));
     }
-    else if (iVertexB->__A == __B) {
+    if (iVertexB->__A == __B) {
       return __A->getFEdge(*(iVertexB->__A));
     }
   }
diff --git a/source/blender/freestyle/intern/stroke/StrokeRenderer.cpp b/source/blender/freestyle/intern/stroke/StrokeRenderer.cpp
index a76579c7c96..a29d015b4c9 100644
--- a/source/blender/freestyle/intern/stroke/StrokeRenderer.cpp
+++ b/source/blender/freestyle/intern/stroke/StrokeRenderer.cpp
@@ -101,9 +101,8 @@ unsigned TextureManager::getBrushTextureIndex(string name, Stroke::MediumType lo
     cerr << "brush file " << name << " not found" << endl;
     return 0;
   }
-  else {
-    return _brushesMap[bt];
-  }
+
+  return _brushesMap[bt];
 }
 
 void TextureManager::Options::setPatternsPath(const string &path)