diff --git a/src/citra_qt/cheats.cpp b/src/citra_qt/cheats.cpp
index 8646aa202..fee42d55c 100644
--- a/src/citra_qt/cheats.cpp
+++ b/src/citra_qt/cheats.cpp
@@ -37,7 +37,7 @@ CheatDialog::CheatDialog(QWidget* parent)
     connect(ui->textNotes, &QPlainTextEdit::textChanged, this, &CheatDialog::OnTextEdited);
     connect(ui->textCode, &QPlainTextEdit::textChanged, this, &CheatDialog::OnTextEdited);
 
-    connect(ui->buttonSave, &QPushButton::clicked,
+    connect(ui->buttonSave, &QPushButton::clicked, this,
             [this] { SaveCheat(ui->tableCheats->currentRow()); });
     connect(ui->buttonDelete, &QPushButton::clicked, this, &CheatDialog::OnDeleteCheat);
 
diff --git a/src/citra_qt/configuration/configure_touch_from_button.cpp b/src/citra_qt/configuration/configure_touch_from_button.cpp
index 376ab6ada..fb9f0f9ec 100644
--- a/src/citra_qt/configuration/configure_touch_from_button.cpp
+++ b/src/citra_qt/configuration/configure_touch_from_button.cpp
@@ -508,7 +508,7 @@ void TouchScreenPreview::mouseMoveEvent(QMouseEvent* event) {
     }
     const auto pos = MapToDeviceCoords(event->x(), event->y());
     if (pos) {
-        coord_label->setText(QStringLiteral("X: %1, Y: %2").arg(pos->x()).arg(pos->y()));
+        coord_label->setText(QStringLiteral("X: %1, Y: %2").arg(pos->x(), pos->y()));
     } else {
         coord_label->clear();
     }
@@ -568,7 +568,7 @@ bool TouchScreenPreview::eventFilter(QObject* obj, QEvent* event) {
             emit DotMoved(drag_state.dot->property(PropId).toInt(), *device_coord);
             if (coord_label) {
                 coord_label->setText(
-                    QStringLiteral("X: %1, Y: %2").arg(device_coord->x()).arg(device_coord->y()));
+                    QStringLiteral("X: %1, Y: %2").arg(device_coord->x(), device_coord->y()));
             }
         }
         return true;
diff --git a/src/citra_qt/dumping/option_set_dialog.cpp b/src/citra_qt/dumping/option_set_dialog.cpp
index 8dab0505e..ee62c73c1 100644
--- a/src/citra_qt/dumping/option_set_dialog.cpp
+++ b/src/citra_qt/dumping/option_set_dialog.cpp
@@ -114,7 +114,7 @@ void OptionSetDialog::InitializeUI(const std::string& initial_value) {
             ui->formatLabel->text().append(QStringLiteral("\n"));
         }
         ui->formatLabel->setText(
-            ui->formatLabel->text().append(tr("Range: %1 - %2").arg(option.min).arg(option.max)));
+            ui->formatLabel->text().append(tr("Range: %1 - %2").arg(option.min, option.max)));
     }
 
     // Decide and initialize layout
diff --git a/src/citra_qt/game_list.cpp b/src/citra_qt/game_list.cpp
index f01e49b1f..95552c76f 100644
--- a/src/citra_qt/game_list.cpp
+++ b/src/citra_qt/game_list.cpp
@@ -511,42 +511,42 @@ void GameList::AddGamePopup(QMenu& context_menu, const QString& path, u64 progra
 
     navigate_to_gamedb_entry->setVisible(it != compatibility_list.end());
 
-    connect(open_save_location, &QAction::triggered, [this, program_id] {
+    connect(open_save_location, &QAction::triggered, this, [this, program_id] {
         emit OpenFolderRequested(program_id, GameListOpenTarget::SAVE_DATA);
     });
-    connect(open_extdata_location, &QAction::triggered, [this, extdata_id] {
+    connect(open_extdata_location, &QAction::triggered, this, [this, extdata_id] {
         emit OpenFolderRequested(extdata_id, GameListOpenTarget::EXT_DATA);
     });
-    connect(open_application_location, &QAction::triggered, [this, program_id] {
+    connect(open_application_location, &QAction::triggered, this, [this, program_id] {
         emit OpenFolderRequested(program_id, GameListOpenTarget::APPLICATION);
     });
-    connect(open_update_location, &QAction::triggered, [this, program_id] {
+    connect(open_update_location, &QAction::triggered, this, [this, program_id] {
         emit OpenFolderRequested(program_id, GameListOpenTarget::UPDATE_DATA);
     });
-    connect(open_texture_dump_location, &QAction::triggered, [this, program_id] {
+    connect(open_texture_dump_location, &QAction::triggered, this, [this, program_id] {
         if (FileUtil::CreateFullPath(fmt::format("{}textures/{:016X}/",
                                                  FileUtil::GetUserPath(FileUtil::UserPath::DumpDir),
                                                  program_id))) {
             emit OpenFolderRequested(program_id, GameListOpenTarget::TEXTURE_DUMP);
         }
     });
-    connect(open_texture_load_location, &QAction::triggered, [this, program_id] {
+    connect(open_texture_load_location, &QAction::triggered, this, [this, program_id] {
         if (FileUtil::CreateFullPath(fmt::format("{}textures/{:016X}/",
                                                  FileUtil::GetUserPath(FileUtil::UserPath::LoadDir),
                                                  program_id))) {
             emit OpenFolderRequested(program_id, GameListOpenTarget::TEXTURE_LOAD);
         }
     });
-    connect(open_mods_location, &QAction::triggered, [this, program_id] {
+    connect(open_mods_location, &QAction::triggered, this, [this, program_id] {
         if (FileUtil::CreateFullPath(fmt::format("{}mods/{:016X}/",
                                                  FileUtil::GetUserPath(FileUtil::UserPath::LoadDir),
                                                  program_id))) {
             emit OpenFolderRequested(program_id, GameListOpenTarget::MODS);
         }
     });
-    connect(dump_romfs, &QAction::triggered,
+    connect(dump_romfs, &QAction::triggered, this,
             [this, path, program_id] { emit DumpRomFSRequested(path, program_id); });
-    connect(navigate_to_gamedb_entry, &QAction::triggered, [this, program_id]() {
+    connect(navigate_to_gamedb_entry, &QAction::triggered, this, [this, program_id]() {
         emit NavigateToGamedbEntryRequested(program_id, compatibility_list);
     });
 };
@@ -561,11 +561,11 @@ void GameList::AddCustomDirPopup(QMenu& context_menu, QModelIndex selected) {
     deep_scan->setCheckable(true);
     deep_scan->setChecked(game_dir.deep_scan);
 
-    connect(deep_scan, &QAction::triggered, [this, &game_dir] {
+    connect(deep_scan, &QAction::triggered, this, [this, &game_dir] {
         game_dir.deep_scan = !game_dir.deep_scan;
         PopulateAsync(UISettings::values.game_dirs);
     });
-    connect(delete_dir, &QAction::triggered, [this, &game_dir, selected] {
+    connect(delete_dir, &QAction::triggered, this, [this, &game_dir, selected] {
         UISettings::values.game_dirs.removeOne(game_dir);
         item_model->invisibleRootItem()->removeRow(selected.row());
     });
@@ -583,7 +583,7 @@ void GameList::AddPermDirPopup(QMenu& context_menu, QModelIndex selected) {
     move_up->setEnabled(row > 0);
     move_down->setEnabled(row < item_model->rowCount() - 2);
 
-    connect(move_up, &QAction::triggered, [this, selected, row, game_dir_index] {
+    connect(move_up, &QAction::triggered, this, [this, selected, row, game_dir_index] {
         const int other_index = selected.sibling(row - 1, 0).data(GameListDir::GameDirRole).toInt();
         // swap the items in the settings
         std::swap(UISettings::values.game_dirs[game_dir_index],
@@ -598,7 +598,7 @@ void GameList::AddPermDirPopup(QMenu& context_menu, QModelIndex selected) {
         tree_view->setExpanded(selected, UISettings::values.game_dirs[game_dir_index].expanded);
     });
 
-    connect(move_down, &QAction::triggered, [this, selected, row, game_dir_index] {
+    connect(move_down, &QAction::triggered, this, [this, selected, row, game_dir_index] {
         const int other_index = selected.sibling(row + 1, 0).data(GameListDir::GameDirRole).toInt();
         // swap the items in the settings
         std::swap(UISettings::values.game_dirs[game_dir_index],
@@ -613,7 +613,7 @@ void GameList::AddPermDirPopup(QMenu& context_menu, QModelIndex selected) {
         tree_view->setExpanded(selected, UISettings::values.game_dirs[game_dir_index].expanded);
     });
 
-    connect(open_directory_location, &QAction::triggered, [this, game_dir_index] {
+    connect(open_directory_location, &QAction::triggered, this, [this, game_dir_index] {
         emit OpenDirectory(UISettings::values.game_dirs[game_dir_index].path);
     });
 }
@@ -640,7 +640,7 @@ void GameList::LoadCompatibilityList() {
     const QJsonDocument json = QJsonDocument::fromJson(content);
     const QJsonArray arr = json.array();
 
-    for (const QJsonValue value : arr) {
+    for (const QJsonValue& value : arr) {
         const QJsonObject game = value.toObject();
         const QString compatibility_key = QStringLiteral("compatibility");
 
@@ -652,7 +652,7 @@ void GameList::LoadCompatibilityList() {
         const QString directory = game[QStringLiteral("directory")].toString();
         const QJsonArray ids = game[QStringLiteral("releases")].toArray();
 
-        for (const QJsonValue id_ref : ids) {
+        for (const QJsonValue& id_ref : ids) {
             const QJsonObject id_object = id_ref.toObject();
             const QString id = id_object[QStringLiteral("id")].toString();
 
diff --git a/src/citra_qt/main.cpp b/src/citra_qt/main.cpp
index 9a5dc5c14..34913fee4 100644
--- a/src/citra_qt/main.cpp
+++ b/src/citra_qt/main.cpp
@@ -11,7 +11,6 @@
 #include <QFutureWatcher>
 #include <QLabel>
 #include <QMessageBox>
-#include <QOpenGLFunctions_4_3_Core>
 #include <QSysInfo>
 #include <QtConcurrent/QtConcurrentRun>
 #include <QtGui>
@@ -2033,7 +2032,7 @@ void GMainWindow::UpdateStatusBar() {
         message_label_used_for_movie = true;
         ui->action_Save_Movie->setEnabled(true);
     } else if (play_mode == Core::Movie::PlayMode::Playing) {
-        message_label->setText(tr("Playing %1 / %2").arg(current).arg(total));
+        message_label->setText(tr("Playing %1 / %2").arg(current, total));
         message_label->setVisible(true);
         message_label_used_for_movie = true;
         ui->action_Save_Movie->setEnabled(false);
diff --git a/src/core/hle/service/gsp/gsp_gpu.cpp b/src/core/hle/service/gsp/gsp_gpu.cpp
index 56af45078..7cdafa342 100644
--- a/src/core/hle/service/gsp/gsp_gpu.cpp
+++ b/src/core/hle/service/gsp/gsp_gpu.cpp
@@ -8,9 +8,7 @@
 #include "common/microprofile.h"
 #include "common/swap.h"
 #include "core/core.h"
-#include "core/hle/ipc.h"
 #include "core/hle/ipc_helpers.h"
-#include "core/hle/kernel/handle_table.h"
 #include "core/hle/kernel/shared_memory.h"
 #include "core/hle/kernel/shared_page.h"
 #include "core/hle/result.h"