diff --git a/src/citra_qt/multiplayer/state.cpp b/src/citra_qt/multiplayer/state.cpp
index 9a8e04208..2835cae75 100644
--- a/src/citra_qt/multiplayer/state.cpp
+++ b/src/citra_qt/multiplayer/state.cpp
@@ -7,7 +7,6 @@
 #include <QIcon>
 #include <QMessageBox>
 #include <QStandardItemModel>
-#include "citra_qt/game_list.h"
 #include "citra_qt/multiplayer/client_room.h"
 #include "citra_qt/multiplayer/direct_connect.h"
 #include "citra_qt/multiplayer/host_room.h"
@@ -16,7 +15,6 @@
 #include "citra_qt/multiplayer/state.h"
 #include "citra_qt/uisettings.h"
 #include "citra_qt/util/clickable_label.h"
-#include "common/announce_multiplayer_room.h"
 #include "common/logging/log.h"
 
 MultiplayerState::MultiplayerState(QWidget* parent, QStandardItemModel* game_list_model,
@@ -231,8 +229,9 @@ bool MultiplayerState::OnCloseRoom() {
         if (room->GetState() != Network::Room::State::Open) {
             return true;
         }
+
         // Save ban list
-        UISettings::values.ban_list = std::move(room->GetBanList());
+        UISettings::values.ban_list = room->GetBanList();
 
         room->Destroy();
         announce_multiplayer_session->Stop();
diff --git a/src/core/arm/dyncom/arm_dyncom_interpreter.cpp b/src/core/arm/dyncom/arm_dyncom_interpreter.cpp
index 16b662372..dc8d62d2a 100644
--- a/src/core/arm/dyncom/arm_dyncom_interpreter.cpp
+++ b/src/core/arm/dyncom/arm_dyncom_interpreter.cpp
@@ -849,17 +849,13 @@ static int InterpreterTranslateBlock(ARMul_State* cpu, std::size_t& bb_start, u3
     // Save start addr of basicblock in CreamCache
     ARM_INST_PTR inst_base = nullptr;
     TransExtData ret = TransExtData::NON_BRANCH;
-    int size = 0; // instruction size of basic block
     bb_start = trans_cache_buf_top;
 
     u32 phys_addr = addr;
     u32 pc_start = cpu->Reg[15];
 
     while (ret == TransExtData::NON_BRANCH) {
-        unsigned int inst_size = InterpreterTranslateInstruction(cpu, phys_addr, inst_base);
-
-        size++;
-
+        u32 inst_size = InterpreterTranslateInstruction(cpu, phys_addr, inst_base);
         phys_addr += inst_size;
 
         if ((phys_addr & 0xfff) == 0) {
diff --git a/src/core/arm/skyeye_common/vfp/vfpdouble.cpp b/src/core/arm/skyeye_common/vfp/vfpdouble.cpp
index f0f60a34a..8a58ed444 100644
--- a/src/core/arm/skyeye_common/vfp/vfpdouble.cpp
+++ b/src/core/arm/skyeye_common/vfp/vfpdouble.cpp
@@ -1218,7 +1218,7 @@ u32 vfp_double_cpdo(ARMul_State* state, u32 inst, u32 fpscr) {
 
     for (vecitr = 0; vecitr <= veclen; vecitr += 1 << FPSCR_LENGTH_BIT) {
         u32 except;
-        char type;
+        [[maybe_unused]] char type;
 
         type = (fop->flags & OP_SD) ? 's' : 'd';
         if (op == FOP_EXT)
diff --git a/src/core/arm/skyeye_common/vfp/vfpsingle.cpp b/src/core/arm/skyeye_common/vfp/vfpsingle.cpp
index 6536bf03d..cdb8372f3 100644
--- a/src/core/arm/skyeye_common/vfp/vfpsingle.cpp
+++ b/src/core/arm/skyeye_common/vfp/vfpsingle.cpp
@@ -1242,7 +1242,7 @@ u32 vfp_single_cpdo(ARMul_State* state, u32 inst, u32 fpscr) {
     for (vecitr = 0; vecitr <= veclen; vecitr += 1 << FPSCR_LENGTH_BIT) {
         s32 m = vfp_get_float(state, sm);
         u32 except;
-        char type;
+        [[maybe_unused]] char type;
 
         type = (fop->flags & OP_DD) ? 'd' : 's';
         if (op == FOP_EXT)
diff --git a/src/core/core_timing.h b/src/core/core_timing.h
index cb54c316d..11ef4d35b 100644
--- a/src/core/core_timing.h
+++ b/src/core/core_timing.h
@@ -301,10 +301,6 @@ private:
     std::vector<std::shared_ptr<Timer>> timers;
     Timer* current_timer = nullptr;
 
-    // Stores a scaling for the internal clockspeed. Changing this number results in
-    // under/overclocking the guest cpu
-    double cpu_clock_scale = 1.0;
-
     // When true, the event queue can't be modified. Used while deserializing to workaround
     // destructor side effects.
     bool event_queue_locked = false;
diff --git a/src/core/hle/kernel/address_arbiter.h b/src/core/hle/kernel/address_arbiter.h
index 4d8b12241..406a3fffd 100644
--- a/src/core/hle/kernel/address_arbiter.h
+++ b/src/core/hle/kernel/address_arbiter.h
@@ -80,7 +80,7 @@ private:
     std::shared_ptr<Callback> timeout_callback;
 
     void WakeUp(ThreadWakeupReason reason, std::shared_ptr<Thread> thread,
-                std::shared_ptr<WaitObject> object);
+                std::shared_ptr<WaitObject> object) override;
 
     class DummyCallback : public WakeupCallback {
     public:
diff --git a/src/core/hle/kernel/process.cpp b/src/core/hle/kernel/process.cpp
index e78c4a1bb..a268a0dc2 100644
--- a/src/core/hle/kernel/process.cpp
+++ b/src/core/hle/kernel/process.cpp
@@ -265,7 +265,7 @@ ResultCode Process::HeapFree(VAddr target, u32 size) {
 
     // Free heaps block by block
     CASCADE_RESULT(auto backing_blocks, vm_manager.GetBackingBlocksForRange(target, size));
-    for (const auto [backing_memory, block_size] : backing_blocks) {
+    for (const auto& [backing_memory, block_size] : backing_blocks) {
         memory_region->Free(kernel.memory.GetFCRAMOffset(backing_memory.GetPtr()), block_size);
     }
 
@@ -396,7 +396,7 @@ ResultCode Process::Map(VAddr target, VAddr source, u32 size, VMAPermission perm
 
     CASCADE_RESULT(auto backing_blocks, vm_manager.GetBackingBlocksForRange(source, size));
     VAddr interval_target = target;
-    for (const auto [backing_memory, block_size] : backing_blocks) {
+    for (const auto& [backing_memory, block_size] : backing_blocks) {
         auto target_vma =
             vm_manager.MapBackingMemory(interval_target, backing_memory, block_size, target_state);
         ASSERT(target_vma.Succeeded());
diff --git a/src/core/hle/service/am/am.cpp b/src/core/hle/service/am/am.cpp
index 5c2639eff..f215d67ce 100644
--- a/src/core/hle/service/am/am.cpp
+++ b/src/core/hle/service/am/am.cpp
@@ -17,12 +17,9 @@
 #include "core/file_sys/errors.h"
 #include "core/file_sys/ncch_container.h"
 #include "core/file_sys/title_metadata.h"
-#include "core/hle/ipc.h"
 #include "core/hle/ipc_helpers.h"
-#include "core/hle/kernel/client_port.h"
 #include "core/hle/kernel/client_session.h"
 #include "core/hle/kernel/errors.h"
-#include "core/hle/kernel/handle_table.h"
 #include "core/hle/kernel/server_session.h"
 #include "core/hle/kernel/session.h"
 #include "core/hle/service/am/am.h"
@@ -610,7 +607,6 @@ void Module::Interface::FindDLCContentInfos(Kernel::HLERequestContext& ctx) {
 
     std::string tmd_path = GetTitleMetadataPath(media_type, title_id);
 
-    u32 content_read = 0;
     FileSys::TitleMetadata tmd;
     if (tmd.Load(tmd_path) == Loader::ResultStatus::Success) {
         std::size_t write_offset = 0;
@@ -642,7 +638,6 @@ void Module::Interface::FindDLCContentInfos(Kernel::HLERequestContext& ctx) {
 
             content_info_out.Write(&content_info, write_offset, sizeof(ContentInfo));
             write_offset += sizeof(ContentInfo);
-            content_read++;
         }
     }
 
diff --git a/src/core/hle/service/apt/applet_manager.cpp b/src/core/hle/service/apt/applet_manager.cpp
index b90f6248e..d59980720 100644
--- a/src/core/hle/service/apt/applet_manager.cpp
+++ b/src/core/hle/service/apt/applet_manager.cpp
@@ -2,7 +2,6 @@
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
-#include "common/common_paths.h"
 #include "core/core.h"
 #include "core/hle/applets/applet.h"
 #include "core/hle/service/apt/applet_manager.h"
@@ -27,47 +26,47 @@ struct AppletTitleData {
 
 static constexpr std::size_t NumApplets = 29;
 static constexpr std::array<AppletTitleData, NumApplets> applet_titleids = {{
-    {AppletId::HomeMenu, AppletId::None, 0x4003000008202, 0x4003000008F02, 0x4003000009802,
-     0x4003000008202, 0x400300000A102, 0x400300000A902, 0x400300000B102},
-    {AppletId::AlternateMenu, AppletId::None, 0x4003000008102, 0x4003000008102, 0x4003000008102,
-     0x4003000008102, 0x4003000008102, 0x4003000008102, 0x4003000008102},
-    {AppletId::Camera, AppletId::None, 0x4003000008402, 0x4003000009002, 0x4003000009902,
-     0x4003000008402, 0x400300000A202, 0x400300000AA02, 0x400300000B202},
-    {AppletId::FriendList, AppletId::None, 0x4003000008D02, 0x4003000009602, 0x4003000009F02,
-     0x4003000008D02, 0x400300000A702, 0x400300000AF02, 0x400300000B702},
-    {AppletId::GameNotes, AppletId::None, 0x4003000008702, 0x4003000009302, 0x4003000009C02,
-     0x4003000008702, 0x400300000A502, 0x400300000AD02, 0x400300000B502},
-    {AppletId::InternetBrowser, AppletId::None, 0x4003000008802, 0x4003000009402, 0x4003000009D02,
-     0x4003000008802, 0x400300000A602, 0x400300000AE02, 0x400300000B602},
-    {AppletId::InstructionManual, AppletId::None, 0x4003000008602, 0x4003000009202, 0x4003000009B02,
-     0x4003000008602, 0x400300000A402, 0x400300000AC02, 0x400300000B402},
-    {AppletId::Notifications, AppletId::None, 0x4003000008E02, 0x4003000009702, 0x400300000A002,
-     0x4003000008E02, 0x400300000A802, 0x400300000B002, 0x400300000B802},
-    {AppletId::Miiverse, AppletId::None, 0x400300000BC02, 0x400300000BD02, 0x400300000BE02,
-     0x400300000BC02, 0x4003000009E02, 0x4003000009502, 0x400300000B902},
+    {{AppletId::HomeMenu, AppletId::None}, {0x4003000008202, 0x4003000008F02, 0x4003000009802,
+     0x4003000008202, 0x400300000A102, 0x400300000A902, 0x400300000B102}},
+    {{AppletId::AlternateMenu, AppletId::None}, {0x4003000008102, 0x4003000008102, 0x4003000008102,
+     0x4003000008102, 0x4003000008102, 0x4003000008102, 0x4003000008102}},
+    {{AppletId::Camera, AppletId::None}, {0x4003000008402, 0x4003000009002, 0x4003000009902,
+     0x4003000008402, 0x400300000A202, 0x400300000AA02, 0x400300000B202}},
+    {{AppletId::FriendList, AppletId::None}, {0x4003000008D02, 0x4003000009602, 0x4003000009F02,
+     0x4003000008D02, 0x400300000A702, 0x400300000AF02, 0x400300000B702}},
+    {{AppletId::GameNotes, AppletId::None}, {0x4003000008702, 0x4003000009302, 0x4003000009C02,
+     0x4003000008702, 0x400300000A502, 0x400300000AD02, 0x400300000B502}},
+    {{AppletId::InternetBrowser, AppletId::None}, {0x4003000008802, 0x4003000009402, 0x4003000009D02,
+     0x4003000008802, 0x400300000A602, 0x400300000AE02, 0x400300000B602}},
+    {{AppletId::InstructionManual, AppletId::None}, {0x4003000008602, 0x4003000009202, 0x4003000009B02,
+     0x4003000008602, 0x400300000A402, 0x400300000AC02, 0x400300000B402}},
+    {{AppletId::Notifications, AppletId::None}, {0x4003000008E02, 0x4003000009702, 0x400300000A002,
+     0x4003000008E02, 0x400300000A802, 0x400300000B002, 0x400300000B802}},
+    {{AppletId::Miiverse, AppletId::None}, {0x400300000BC02, 0x400300000BD02, 0x400300000BE02,
+     0x400300000BC02, 0x4003000009E02, 0x4003000009502, 0x400300000B902}},
     // These values obtained from an older NS dump firmware 4.5
-    {AppletId::MiiversePost, AppletId::None, 0x400300000BA02, 0x400300000BA02, 0x400300000BA02,
-     0x400300000BA02, 0x400300000BA02, 0x400300000BA02, 0x400300000BA02},
+    {{AppletId::MiiversePost, AppletId::None}, {0x400300000BA02, 0x400300000BA02, 0x400300000BA02,
+     0x400300000BA02, 0x400300000BA02, 0x400300000BA02, 0x400300000BA02}},
     // {AppletId::MiiversePost, AppletId::None, 0x4003000008302, 0x4003000008B02, 0x400300000BA02,
     //  0x4003000008302, 0x0, 0x0, 0x0},
-    {AppletId::AmiiboSettings, AppletId::None, 0x4003000009502, 0x4003000009E02, 0x400300000B902,
-     0x4003000009502, 0x0, 0x4003000008C02, 0x400300000BF02},
-    {AppletId::SoftwareKeyboard1, AppletId::SoftwareKeyboard2, 0x400300000C002, 0x400300000C802,
-     0x400300000D002, 0x400300000C002, 0x400300000D802, 0x400300000DE02, 0x400300000E402},
-    {AppletId::Ed1, AppletId::Ed2, 0x400300000C102, 0x400300000C902, 0x400300000D102,
-     0x400300000C102, 0x400300000D902, 0x400300000DF02, 0x400300000E502},
-    {AppletId::PnoteApp, AppletId::PnoteApp2, 0x400300000C302, 0x400300000CB02, 0x400300000D302,
-     0x400300000C302, 0x400300000DB02, 0x400300000E102, 0x400300000E702},
-    {AppletId::SnoteApp, AppletId::SnoteApp2, 0x400300000C402, 0x400300000CC02, 0x400300000D402,
-     0x400300000C402, 0x400300000DC02, 0x400300000E202, 0x400300000E802},
-    {AppletId::Error, AppletId::Error2, 0x400300000C502, 0x400300000C502, 0x400300000C502,
-     0x400300000C502, 0x400300000CF02, 0x400300000CF02, 0x400300000CF02},
-    {AppletId::Mint, AppletId::Mint2, 0x400300000C602, 0x400300000CE02, 0x400300000D602,
-     0x400300000C602, 0x400300000DD02, 0x400300000E302, 0x400300000E902},
-    {AppletId::Extrapad, AppletId::Extrapad2, 0x400300000CD02, 0x400300000CD02, 0x400300000CD02,
-     0x400300000CD02, 0x400300000D502, 0x400300000D502, 0x400300000D502},
-    {AppletId::Memolib, AppletId::Memolib2, 0x400300000F602, 0x400300000F602, 0x400300000F602,
-     0x400300000F602, 0x400300000F602, 0x400300000F602, 0x400300000F602},
+    {{AppletId::AmiiboSettings, AppletId::None}, {0x4003000009502, 0x4003000009E02, 0x400300000B902,
+     0x4003000009502, 0x0, 0x4003000008C02, 0x400300000BF02}},
+    {{AppletId::SoftwareKeyboard1, AppletId::SoftwareKeyboard2}, {0x400300000C002, 0x400300000C802,
+     0x400300000D002, 0x400300000C002, 0x400300000D802, 0x400300000DE02, 0x400300000E402}},
+    {{AppletId::Ed1, AppletId::Ed2}, {0x400300000C102, 0x400300000C902, 0x400300000D102,
+     0x400300000C102, 0x400300000D902, 0x400300000DF02, 0x400300000E502}},
+    {{AppletId::PnoteApp, AppletId::PnoteApp2}, {0x400300000C302, 0x400300000CB02, 0x400300000D302,
+     0x400300000C302, 0x400300000DB02, 0x400300000E102, 0x400300000E702}},
+    {{AppletId::SnoteApp, AppletId::SnoteApp2}, {0x400300000C402, 0x400300000CC02, 0x400300000D402,
+     0x400300000C402, 0x400300000DC02, 0x400300000E202, 0x400300000E802}},
+    {{AppletId::Error, AppletId::Error2}, {0x400300000C502, 0x400300000C502, 0x400300000C502,
+     0x400300000C502, 0x400300000CF02, 0x400300000CF02, 0x400300000CF02}},
+    {{AppletId::Mint, AppletId::Mint2}, {0x400300000C602, 0x400300000CE02, 0x400300000D602,
+     0x400300000C602, 0x400300000DD02, 0x400300000E302, 0x400300000E902}},
+    {{AppletId::Extrapad, AppletId::Extrapad2}, {0x400300000CD02, 0x400300000CD02, 0x400300000CD02,
+     0x400300000CD02, 0x400300000D502, 0x400300000D502, 0x400300000D502}},
+    {{AppletId::Memolib, AppletId::Memolib2}, {0x400300000F602, 0x400300000F602, 0x400300000F602,
+     0x400300000F602, 0x400300000F602, 0x400300000F602, 0x400300000F602}},
     // TODO(Subv): Fill in the rest of the titleids
 }};
 
diff --git a/src/core/hle/service/cfg/cfg.cpp b/src/core/hle/service/cfg/cfg.cpp
index 3b13229b8..7f8c16e03 100644
--- a/src/core/hle/service/cfg/cfg.cpp
+++ b/src/core/hle/service/cfg/cfg.cpp
@@ -10,7 +10,6 @@
 #include <cryptopp/osrng.h>
 #include <cryptopp/sha.h>
 #include "common/archives.h"
-#include "common/common_paths.h"
 #include "common/file_util.h"
 #include "common/logging/log.h"
 #include "common/string_util.h"
@@ -107,7 +106,6 @@ static_assert(sizeof(ConsoleCountryInfo) == 4, "ConsoleCountryInfo must be exact
 
 constexpr EULAVersion MAX_EULA_VERSION{0x7F, 0x7F};
 constexpr ConsoleModelInfo CONSOLE_MODEL_OLD{NINTENDO_3DS_XL, {0, 0, 0}};
-constexpr ConsoleModelInfo CONSOLE_MODEL_NEW{NEW_NINTENDO_3DS_XL, {0, 0, 0}};
 constexpr u8 CONSOLE_LANGUAGE = LANGUAGE_EN;
 constexpr UsernameBlock CONSOLE_USERNAME_BLOCK{u"CITRA", 0, 0};
 constexpr BirthdayBlock PROFILE_BIRTHDAY{3, 25}; // March 25th, 2014
@@ -269,7 +267,7 @@ void Module::Interface::GetSystemModel(Kernel::HLERequestContext& ctx) {
 void Module::Interface::GetModelNintendo2DS(Kernel::HLERequestContext& ctx) {
     IPC::RequestParser rp(ctx, 0x06, 0, 0);
     IPC::RequestBuilder rb = rp.MakeBuilder(2, 0);
-    u32 data;
+    u32 data{};
 
     // TODO(Subv): Find out the correct error codes
     rb.Push(cfg->GetConfigInfoBlock(ConsoleModelBlockID, 4, 0x8, reinterpret_cast<u8*>(&data)));
@@ -370,7 +368,7 @@ ResultVal<void*> Module::GetConfigInfoBlockPointer(u32 block_id, u32 size, u32 f
 }
 
 ResultCode Module::GetConfigInfoBlock(u32 block_id, u32 size, u32 flag, void* output) {
-    void* pointer;
+    void* pointer = nullptr;
     CASCADE_RESULT(pointer, GetConfigInfoBlockPointer(block_id, size, flag));
     memcpy(output, pointer, size);
 
@@ -378,7 +376,7 @@ ResultCode Module::GetConfigInfoBlock(u32 block_id, u32 size, u32 flag, void* ou
 }
 
 ResultCode Module::SetConfigInfoBlock(u32 block_id, u32 size, u32 flag, const void* input) {
-    void* pointer;
+    void* pointer = nullptr;
     CASCADE_RESULT(pointer, GetConfigInfoBlockPointer(block_id, size, flag));
     memcpy(pointer, input, size);
     return RESULT_SUCCESS;
@@ -701,7 +699,7 @@ void Module::SetSystemLanguage(SystemLanguage language) {
 }
 
 SystemLanguage Module::GetSystemLanguage() {
-    u8 block;
+    u8 block{};
     GetConfigInfoBlock(LanguageBlockID, sizeof(block), 8, &block);
     return static_cast<SystemLanguage>(block);
 }
@@ -712,7 +710,7 @@ void Module::SetSoundOutputMode(SoundOutputMode mode) {
 }
 
 SoundOutputMode Module::GetSoundOutputMode() {
-    u8 block;
+    u8 block{};
     GetConfigInfoBlock(SoundOutputModeBlockID, sizeof(block), 8, &block);
     return static_cast<SoundOutputMode>(block);
 }
@@ -723,7 +721,7 @@ void Module::SetCountryCode(u8 country_code) {
 }
 
 u8 Module::GetCountryCode() {
-    ConsoleCountryInfo block;
+    ConsoleCountryInfo block{};
     GetConfigInfoBlock(CountryInfoBlockID, sizeof(block), 8, &block);
     return block.country_code;
 }
@@ -734,7 +732,7 @@ void Module::SetCountryInfo(u8 country_code, u8 state_code) {
 }
 
 u8 Module::GetStateCode() {
-    ConsoleCountryInfo block;
+    ConsoleCountryInfo block{};
     GetConfigInfoBlock(CountryInfoBlockID, sizeof(block), 8, &block);
     return block.state_code;
 }
diff --git a/src/core/hle/service/dsp/dsp_dsp.cpp b/src/core/hle/service/dsp/dsp_dsp.cpp
index 607b4a363..a01ae73ed 100644
--- a/src/core/hle/service/dsp/dsp_dsp.cpp
+++ b/src/core/hle/service/dsp/dsp_dsp.cpp
@@ -95,6 +95,9 @@ void DSP_DSP::WriteProcessPipe(Kernel::HLERequestContext& ctx) {
         buffer[6] = 0;
         buffer[7] = 0;
         break;
+    default:
+        LOG_ERROR(Service_DSP, "Unknown pipe {}", pipe);
+        break;
     }
 
     system.DSP().PipeWrite(pipe, buffer);
diff --git a/src/core/hle/service/fs/fs_user.cpp b/src/core/hle/service/fs/fs_user.cpp
index 4f61ad242..af07e0866 100644
--- a/src/core/hle/service/fs/fs_user.cpp
+++ b/src/core/hle/service/fs/fs_user.cpp
@@ -884,6 +884,8 @@ ResultVal<u16> FS_USER::GetSpecialContentIndexFromTMD(MediaType media_type, u64
     default:
         ASSERT(false);
     }
+
+    return ResultCode(-1);
 }
 
 FS_USER::FS_USER(Core::System& system)
diff --git a/src/core/hle/service/nwm/nwm_uds.cpp b/src/core/hle/service/nwm/nwm_uds.cpp
index 4f287661e..988fbcc4f 100644
--- a/src/core/hle/service/nwm/nwm_uds.cpp
+++ b/src/core/hle/service/nwm/nwm_uds.cpp
@@ -92,7 +92,8 @@ u16 NWM_UDS::GetNextAvailableNodeId() {
     }
 
     // Any connection attempts to an already full network should have been refused.
-    ASSERT_MSG(false, "No available connection slots in the network");
+    UNREACHABLE_MSG("No available connection slots in the network");
+    return 0;
 }
 
 void NWM_UDS::BroadcastNodeMap() {
diff --git a/src/core/hle/service/nwm/uds_beacon.cpp b/src/core/hle/service/nwm/uds_beacon.cpp
index e12895ccf..d20a7bd67 100644
--- a/src/core/hle/service/nwm/uds_beacon.cpp
+++ b/src/core/hle/service/nwm/uds_beacon.cpp
@@ -15,9 +15,6 @@
 
 namespace Service::NWM {
 
-// 802.11 broadcast MAC address
-constexpr MacAddress BroadcastMac = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
-
 constexpr u64 DefaultNetworkUptime = 900000000; // 15 minutes in microseconds.
 
 // Note: These values were taken from a packet capture of an o3DS XL
diff --git a/src/core/hle/service/soc_u.cpp b/src/core/hle/service/soc_u.cpp
index ef6f7f727..5558299db 100644
--- a/src/core/hle/service/soc_u.cpp
+++ b/src/core/hle/service/soc_u.cpp
@@ -178,15 +178,6 @@ static const std::unordered_map<int, int> sockopt_map = {{
     {0x1009, SO_ERROR},
 }};
 
-/// Converts a socket option from 3ds-specific to platform-specific
-static int TranslateSockOpt(int console_opt_name) {
-    auto found = sockopt_map.find(console_opt_name);
-    if (found != sockopt_map.end()) {
-        return found->second;
-    }
-    return console_opt_name;
-}
-
 /// Structure to represent the 3ds' pollfd structure, which is different than most implementations
 struct CTRPollFD {
     u32 fd; ///< Socket handle
diff --git a/src/video_core/geometry_pipeline.cpp b/src/video_core/geometry_pipeline.cpp
index b7ec248ca..bd46cc1ba 100644
--- a/src/video_core/geometry_pipeline.cpp
+++ b/src/video_core/geometry_pipeline.cpp
@@ -255,7 +255,7 @@ public:
     }
 
 private:
-    const Regs& regs;
+    [[maybe_unused]] const Regs& regs;
     Shader::ShaderSetup& setup;
     Common::Vec4<float24>* buffer_begin;
     Common::Vec4<float24>* buffer_cur;
diff --git a/src/video_core/renderer_vulkan/renderer_vulkan.cpp b/src/video_core/renderer_vulkan/renderer_vulkan.cpp
index 4c9b44b9e..84adf6761 100644
--- a/src/video_core/renderer_vulkan/renderer_vulkan.cpp
+++ b/src/video_core/renderer_vulkan/renderer_vulkan.cpp
@@ -153,35 +153,6 @@ struct ScreenRectVertex {
 
 constexpr u32 VERTEX_BUFFER_SIZE = sizeof(ScreenRectVertex) * 8192;
 
-/**
- * Defines a 1:1 pixel ortographic projection matrix with (0,0) on the top-left
- * corner and (width, height) on the lower-bottom.
- *
- * The projection part of the matrix is trivial, hence these operations are represented
- * by a 3x2 matrix.
- *
- * @param flipped Whether the frame should be flipped upside down.
- */
-static std::array<float, 3 * 2> MakeOrthographicMatrix(float width, float height, bool flipped) {
-
-    std::array<float, 3 * 2> matrix; // Laid out in column-major order
-
-    // Last matrix row is implicitly assumed to be [0, 0, 1].
-    if (flipped) {
-        // clang-format off
-        matrix[0] = 2.f / width; matrix[2] = 0.f;           matrix[4] = -1.f;
-        matrix[1] = 0.f;         matrix[3] = 2.f / height;  matrix[5] = -1.f;
-        // clang-format on
-    } else {
-        // clang-format off
-        matrix[0] = 2.f / width; matrix[2] = 0.f;           matrix[4] = -1.f;
-        matrix[1] = 0.f;         matrix[3] = -2.f / height; matrix[5] = 1.f;
-        // clang-format on
-    }
-
-    return matrix;
-}
-
 RendererVulkan::RendererVulkan(Frontend::EmuWindow& window)
     : RendererBase{window}, instance{window, Settings::values.renderer_debug}, scheduler{instance, *this},
       renderpass_cache{instance, scheduler}, runtime{instance, scheduler, renderpass_cache},
diff --git a/src/video_core/shader/shader_uniforms.h b/src/video_core/shader/shader_uniforms.h
index b1fcac362..679f6d50e 100644
--- a/src/video_core/shader/shader_uniforms.h
+++ b/src/video_core/shader/shader_uniforms.h
@@ -13,7 +13,7 @@ struct ShaderRegs;
 
 namespace Pica::Shader {
 
-class ShaderSetup;
+struct ShaderSetup;
 
 enum class UniformBindings : u32 { Common, VS, GS };
 
diff --git a/src/video_core/swrasterizer/clipper.cpp b/src/video_core/swrasterizer/clipper.cpp
index 6d331ec00..4a6e00d53 100644
--- a/src/video_core/swrasterizer/clipper.cpp
+++ b/src/video_core/swrasterizer/clipper.cpp
@@ -46,7 +46,7 @@ public:
     }
 
 private:
-    float24 pos;
+    [[maybe_unused]] float24 pos;
     Common::Vec4<float24> coeffs;
     Common::Vec4<float24> bias;
 };