Kernel: Fix miscellaneous warnings when building with Clang

These small changes fix the remaining warnings that come up during
kernel compilation with Clang. These specific fixes were for benign
things: unused lambda captures and braces around scalar initializers.

4 files changed, 4 insertions, 5 deletions

diff --git a/Kernel/Devices/HID/PS2KeyboardDevice.cpp b/Kernel/Devices/HID/PS2KeyboardDevice.cpp
index 75e4145f04..636cfae76c 100644
--- a/Kernel/Devices/HID/PS2KeyboardDevice.cpp
+++ b/Kernel/Devices/HID/PS2KeyboardDevice.cpp
@@ -69,7 +69,7 @@ void PS2KeyboardDevice::irq_handle_byte_read(u8 byte)
         break;
     default:
         if ((m_modifiers & Mod_Alt) != 0 && ch >= 2 && ch <= ConsoleManagement::s_max_virtual_consoles + 1) {
-            g_io_work->queue([this, ch]() {
+            g_io_work->queue([ch]() {
                 ConsoleManagement::the().switch_to(ch - 0x02);
             });
         }
diff --git a/Kernel/FileSystem/FileDescription.cpp b/Kernel/FileSystem/FileDescription.cpp
index c8794b34c7..ad767c0be0 100644
--- a/Kernel/FileSystem/FileDescription.cpp
+++ b/Kernel/FileSystem/FileDescription.cpp
@@ -237,7 +237,7 @@ KResultOr<size_t> FileDescription::get_dir_entries(UserOrKernelBuffer& output_bu
         return true;
     };
 
-    KResult result = VFS::the().traverse_directory_inode(*m_inode, [&flush_stream_to_output_buffer, &error, &remaining, &output_buffer, &stream, this](auto& entry) {
+    KResult result = VFS::the().traverse_directory_inode(*m_inode, [&flush_stream_to_output_buffer, &stream, this](auto& entry) {
         size_t serialized_size = sizeof(ino_t) + sizeof(u8) + sizeof(size_t) + sizeof(char) * entry.name.length();
         if (serialized_size > stream.remaining()) {
             if (!flush_stream_to_output_buffer()) {
diff --git a/Kernel/Graphics/IntelNativeGraphicsAdapter.cpp b/Kernel/Graphics/IntelNativeGraphicsAdapter.cpp
index a84f67921b..af6b932865 100644
--- a/Kernel/Graphics/IntelNativeGraphicsAdapter.cpp
+++ b/Kernel/Graphics/IntelNativeGraphicsAdapter.cpp
@@ -26,7 +26,7 @@ static constexpr IntelNativeGraphicsAdapter::PLLMaxSettings G35Limits {
 };
 
 static constexpr u16 supported_models[] {
-    { 0x29c2 }, // Intel G35 Adapter
+    0x29c2, // Intel G35 Adapter
 };
 
 static bool is_supported_model(u16 device_id)
diff --git a/Kernel/TTY/TTY.cpp b/Kernel/TTY/TTY.cpp
index cda47ccfc2..96b3d7d869 100644
--- a/Kernel/TTY/TTY.cpp
+++ b/Kernel/TTY/TTY.cpp
@@ -48,7 +48,6 @@ KResultOr<size_t> TTY::read(FileDescription&, u64, UserOrKernelBuffer& buffer, s
         [[maybe_unused]] auto rc = Process::current()->send_signal(SIGTTIN, nullptr);
         return EINTR;
     }
-
     if (m_input_buffer.size() < static_cast<size_t>(size))
         size = m_input_buffer.size();
 
@@ -93,7 +92,7 @@ KResultOr<size_t> TTY::write(FileDescription&, u64, const UserOrKernelBuffer& bu
         u8 modified_data[num_chars * 2];
         size_t modified_data_size = 0;
         for (size_t i = 0; i < buffer_bytes; ++i) {
-            process_output(data[i], [this, &modified_data, &modified_data_size](u8 out_ch) {
+            process_output(data[i], [&modified_data, &modified_data_size](u8 out_ch) {
                 modified_data[modified_data_size++] = out_ch;
             });
         }