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, 2 insertions, 2 deletions

diff --git a/filter-kalman/kalman.cpp b/filter-kalman/kalman.cpp
index 5af548ed..05731cb6 100644
--- a/filter-kalman/kalman.cpp
+++ b/filter-kalman/kalman.cpp
@@ -121,8 +121,8 @@ void FilterControls::doOK() {
     close();
 }
 
-void FilterControls::doCancel() {
-    s.b->reload();
+void FilterControls::doCancel()
+{
     close();
 }