redraw_fixer: a couple of style fixes

Signed-off-by: Marcus Fritzsch <marcus_fritzsch@mentor.com>

diff --git a/src/redraw_fixer.cpp b/src/redraw_fixer.cpp
index b945ac5..94964af 100644 (file)
--- a/src/redraw_fixer.cpp
+++ b/src/redraw_fixer.cpp
@@ -39,9 +39,9 @@ struct App {
    void try_fix(uint32_t surface_id);
 };
 
-void controller_hooks::surface_created(uint32_t surface_id) {}
+void controller_hooks::surface_created(uint32_t /*surface_id*/) {}
 
-void controller_hooks::surface_removed(uint32_t surface_id) {}
+void controller_hooks::surface_removed(uint32_t /*surface_id*/) {}
 
 void controller_hooks::surface_visibility(uint32_t surface_id, uint32_t v) {
    this->app->surface_visibility(surface_id, v);
@@ -78,9 +78,10 @@ App::App() : chooks{this}, display{new wl::display}, controller{}, outputs{} {
                this->outputs.back()->proxy.get())));
       });
 
-   for (int i : {1, 2, 3})
+   for (int i : {1, 2, 3}) {
       this->display->roundtrip();
 }
+}
 
 void App::commit() {
    this->controller->commit_changes();
@@ -114,13 +115,14 @@ void App::try_fix(uint32_t surface_id) {
 
 }  // namespace wm
 
-int main(int argc, char **argv) {
+int main(int /*argc*/, char ** /*argv*/) {
    wm::App app;
    if (!app.display->ok()) {
       fputs("Could not init wayland display\n", stderr);
       return 1;
    }
-   while (app.display->dispatch() != -1)
+   while (app.display->dispatch() != -1) {
       ;
+   }
    return 0;
 }