Fix coverity identical code for different branches warning

Author: nyalldawson

src/server/services/wms/qgswmsrenderer.cpp

@@ -1171,10 +1171,7 @@ namespace QgsWms
             QgsVectorLayer *vectorLayer = qobject_cast<QgsVectorLayer *>( layer );
             if ( vectorLayer )
             {
-              if ( !featureInfoFromVectorLayer( vectorLayer, infoPoint.get(), featureCount, result, layerElement, mapSettings, renderContext, version, featuresRect.get(), filterGeom.get() ) )
-              {
-                break;
-              }
+              ( void )featureInfoFromVectorLayer( vectorLayer, infoPoint.get(), featureCount, result, layerElement, mapSettings, renderContext, version, featuresRect.get(), filterGeom.get() );
               break;
             }
           }
@@ -1194,10 +1191,7 @@ namespace QgsWms
                 break;
               }
               QgsPointXY layerInfoPoint = mapSettings.mapToLayerCoordinates( layer, *( infoPoint.get() ) );
-              if ( !featureInfoFromRasterLayer( rasterLayer, mapSettings, &layerInfoPoint, result, layerElement, version ) )
-              {
-                break;
-              }
+              ( void )featureInfoFromRasterLayer( rasterLayer, mapSettings, &layerInfoPoint, result, layerElement, version );
               break;
             }
           }