many modules: trivial cleanups only

- Remove "this->" where it's not needed. Possibly rename shadowed vars.
- Don't reload the options bundle manually since `options::opts' exists
for that very reason.
- Remove '^ \+$' whitespace
- :retab

1 files changed, 5 insertions, 5 deletions

diff --git a/filter-ewma2/ftnoir_filter_ewma2_dialog.cpp b/filter-ewma2/ftnoir_filter_ewma2_dialog.cpp
index 30fb6003..5425fada 100644
--- a/filter-ewma2/ftnoir_filter_ewma2_dialog.cpp
+++ b/filter-ewma2/ftnoir_filter_ewma2_dialog.cpp
@@ -27,13 +27,13 @@ void FilterControls::unregister_filter()
 }
 
 void FilterControls::doOK() {
-	save();
-	this->close();
+    save();
+    close();
 }
 
-void FilterControls::doCancel() {
-    s.b->reload();
-    this->close();
+void FilterControls::doCancel()
+{
+    close();
 }
 
 void FilterControls::save() {