diff --git a/stratosphere/dmnt/source/dmnt_cheat_manager.cpp b/stratosphere/dmnt/source/dmnt_cheat_manager.cpp
index 14077a702..2f74cb291 100644
--- a/stratosphere/dmnt/source/dmnt_cheat_manager.cpp
+++ b/stratosphere/dmnt/source/dmnt_cheat_manager.cpp
@@ -139,26 +139,24 @@ Result DmntCheatManager::ReadCheatProcessMemoryForVm(u64 proc_addr, void *out_da
 
 Result DmntCheatManager::WriteCheatProcessMemoryForVm(u64 proc_addr, const void *data, size_t size) {
     if (HasActiveCheatProcess()) {
-        Result rc = svcWriteDebugProcessMemory(g_cheat_process_debug_hnd, data, proc_addr, size);
+        R_TRY(svcWriteDebugProcessMemory(g_cheat_process_debug_hnd, data, proc_addr, size));
 
         /* We might have a frozen address. Update it if we do! */
-        if (R_SUCCEEDED(rc)) {
-            for (auto & [address, value] : g_frozen_addresses_map) {
-                /* Map is in order, so break here. */
-                if (address >= proc_addr + size) {
-                    break;
-                }
+        for (auto & [address, value] : g_frozen_addresses_map) {
+            /* Map is in order, so break here. */
+            if (address >= proc_addr + size) {
+                break;
+            }
 
-                /* Check if we need to write. */
-                if (proc_addr <= address) {
-                    const size_t offset = (address - proc_addr);
-                    const size_t size_to_copy = size - offset;
-                    memcpy(&value.value, (void *)((uintptr_t)data + offset), size_to_copy < sizeof(value.value) ? size_to_copy : sizeof(value.value));
-                }
+            /* Check if we need to write. */
+            if (proc_addr <= address) {
+                const size_t offset = (address - proc_addr);
+                const size_t size_to_copy = size - offset;
+                memcpy(&value.value, (void *)((uintptr_t)data + offset), size_to_copy < sizeof(value.value) ? size_to_copy : sizeof(value.value));
             }
         }
 
-        return rc;
+        return ResultSuccess;
     }
 
     return ResultDmntCheatNotAttached;
@@ -775,12 +773,9 @@ Result DmntCheatManager::EnableFrozenAddress(u64 *out_value, u64 address, u64 wi
         return ResultDmntCheatAddressAlreadyFrozen;
     }
 
-    Result rc;
     FrozenAddressValue value = {0};
     value.width = width;
-    if (R_FAILED((rc = ReadCheatProcessMemoryForVm(address, &value.value, width)))) {
-        return rc;
-    }
+    R_TRY(ReadCheatProcessMemoryForVm(address, &value.value, width));
 
     g_frozen_addresses_map[address] = value;
     *out_value = value.value;
@@ -835,7 +830,6 @@ static void StartDebugProcess(u64 pid) {
 
 Result DmntCheatManager::ForceOpenCheatProcess() {
     std::scoped_lock<HosMutex> attach_lk(g_attach_lock);
-    Result rc;
 
     /* Acquire the cheat lock for long enough to close the process if needed. */
     {
@@ -857,19 +851,17 @@ Result DmntCheatManager::ForceOpenCheatProcess() {
     std::scoped_lock<HosMutex> lk(g_cheat_lock);
 
     /* Get the current application process ID. */
-    if (R_FAILED((rc = pmdmntGetApplicationPid(&g_cheat_process_metadata.process_id)))) {
-        return rc;
-    }
-    ON_SCOPE_EXIT { if (R_FAILED(rc)) { g_cheat_process_metadata.process_id = 0; } };
+    R_TRY(pmdmntGetApplicationPid(&g_cheat_process_metadata.process_id));
+    auto proc_guard = SCOPE_EXIT {
+        g_cheat_process_metadata.process_id = 0;
+    };
 
     /* Get process handle, use it to learn memory extents. */
     {
         Handle proc_h = 0;
         ON_SCOPE_EXIT { if (proc_h != 0) { svcCloseHandle(proc_h); } };
 
-        if (R_FAILED((rc = pmdmntAtmosphereGetProcessInfo(&proc_h, &g_cheat_process_metadata.title_id, nullptr, g_cheat_process_metadata.process_id)))) {
-            return rc;
-        }
+        R_TRY(pmdmntAtmosphereGetProcessInfo(&proc_h, &g_cheat_process_metadata.title_id, nullptr, g_cheat_process_metadata.process_id));
 
         /* Get memory extents. */
         PopulateMemoryExtents(&g_cheat_process_metadata.heap_extents, proc_h, 4, 5);
@@ -886,9 +878,7 @@ Result DmntCheatManager::ForceOpenCheatProcess() {
     {
         LoaderModuleInfo proc_modules[2];
         u32 num_modules;
-        if (R_FAILED((rc = ldrDmntGetModuleInfos(g_cheat_process_metadata.process_id, proc_modules, sizeof(proc_modules)/sizeof(proc_modules[0]), &num_modules)))) {
-            return rc;
-        }
+        R_TRY(ldrDmntGetModuleInfos(g_cheat_process_metadata.process_id, proc_modules, sizeof(proc_modules)/sizeof(proc_modules[0]), &num_modules));
 
         /* All applications must have two modules. */
         /* However, this is a force-open, so we will accept one module. */
@@ -899,8 +889,7 @@ Result DmntCheatManager::ForceOpenCheatProcess() {
         } else if (num_modules == 1) {
             proc_module = &proc_modules[0];
         } else {
-            rc = ResultDmntCheatNotAttached;
-            return rc;
+            return ResultDmntCheatNotAttached;
         }
 
         g_cheat_process_metadata.main_nso_extents.base = proc_module->base_address;
@@ -916,16 +905,18 @@ Result DmntCheatManager::ForceOpenCheatProcess() {
     LoadCheatToggles(g_cheat_process_metadata.title_id);
 
     /* Open a debug handle. */
-    if (R_FAILED((rc = svcDebugActiveProcess(&g_cheat_process_debug_hnd, g_cheat_process_metadata.process_id)))) {
-        return rc;
-    }
+    R_TRY(svcDebugActiveProcess(&g_cheat_process_debug_hnd, g_cheat_process_metadata.process_id));
+
+    /* Cancel process guard. */
+    proc_guard.Cancel();
+
     /* Start debug events thread. */
     StartDebugEventsThread();
 
     /* Signal to our fans. */
     g_cheat_process_event->Signal();
 
-    return rc;
+    return ResultSuccess;
 }
 
 void DmntCheatManager::OnNewApplicationLaunch() {
diff --git a/stratosphere/dmnt/source/dmnt_cheat_service.cpp b/stratosphere/dmnt/source/dmnt_cheat_service.cpp
index b6741d4aa..54f339bda 100644
--- a/stratosphere/dmnt/source/dmnt_cheat_service.cpp
+++ b/stratosphere/dmnt/source/dmnt_cheat_service.cpp
@@ -13,7 +13,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
- 
+
 #include <switch.h>
 #include "dmnt_cheat_service.hpp"
 #include "dmnt_cheat_manager.hpp"
@@ -35,13 +35,11 @@ Result DmntCheatService::GetCheatProcessMetadata(Out<CheatProcessMetadata> out_m
 }
 
 Result DmntCheatService::ForceOpenCheatProcess() {
-    Result rc = DmntCheatManager::ForceOpenCheatProcess();
-    
-    if (R_FAILED(rc)) {
-        rc = ResultDmntCheatNotAttached;
+    if (R_FAILED(DmntCheatManager::ForceOpenCheatProcess())) {
+        return ResultDmntCheatNotAttached;
     }
-    
-    return rc;
+
+    return ResultSuccess;
 }
 
 /* ========================================================================================= */
@@ -56,7 +54,7 @@ Result DmntCheatService::GetCheatProcessMappings(OutBuffer<MemoryInfo> mappings,
     if (mappings.buffer == nullptr) {
         return ResultDmntCheatNullBuffer;
     }
-    
+
     return DmntCheatManager::GetCheatProcessMappings(mappings.buffer, mappings.num_elements, out_count.GetPointer(), offset);
 }
 
@@ -64,12 +62,12 @@ Result DmntCheatService::ReadCheatProcessMemory(OutBuffer<u8> buffer, u64 addres
     if (buffer.buffer == nullptr) {
         return ResultDmntCheatNullBuffer;
     }
-    
+
     u64 sz = out_size;
     if (buffer.num_elements < sz) {
         sz = buffer.num_elements;
     }
-    
+
     return DmntCheatManager::ReadCheatProcessMemory(address, buffer.buffer, sz);
 }
 
@@ -77,12 +75,12 @@ Result DmntCheatService::WriteCheatProcessMemory(InBuffer<u8> buffer, u64 addres
     if (buffer.buffer == nullptr) {
         return ResultDmntCheatNullBuffer;
     }
-    
+
     u64 sz = in_size;
     if (buffer.num_elements < sz) {
         sz = buffer.num_elements;
     }
-    
+
     return DmntCheatManager::WriteCheatProcessMemory(address, buffer.buffer, sz);
 }
 
@@ -102,7 +100,7 @@ Result DmntCheatService::GetCheats(OutBuffer<CheatEntry> cheats, Out<u64> out_co
     if (cheats.buffer == nullptr) {
         return ResultDmntCheatNullBuffer;
     }
-    
+
     return DmntCheatManager::GetCheats(cheats.buffer, cheats.num_elements, out_count.GetPointer(), offset);
 }
 
@@ -110,11 +108,11 @@ Result DmntCheatService::GetCheatById(OutBuffer<CheatEntry> cheat, u32 cheat_id)
     if (cheat.buffer == nullptr) {
         return ResultDmntCheatNullBuffer;
     }
-    
+
     if (cheat.num_elements < 1) {
         return ResultDmntCheatInvalidBuffer;
     }
-    
+
     return DmntCheatManager::GetCheatById(cheat.buffer, cheat_id);
 }
 
@@ -126,11 +124,11 @@ Result DmntCheatService::AddCheat(InBuffer<CheatDefinition> cheat, Out<u32> out_
     if (cheat.buffer == nullptr) {
         return ResultDmntCheatNullBuffer;
     }
-    
+
     if (cheat.num_elements < 1) {
         return ResultDmntCheatInvalidBuffer;
     }
-    
+
     return DmntCheatManager::AddCheat(out_cheat_id.GetPointer(), cheat.buffer, enabled);
 }
 
@@ -150,7 +148,7 @@ Result DmntCheatService::GetFrozenAddresses(OutBuffer<FrozenAddressEntry> frz_ad
     if (frz_addrs.buffer == nullptr) {
         return ResultDmntCheatNullBuffer;
     }
-    
+
     return DmntCheatManager::GetFrozenAddresses(frz_addrs.buffer, frz_addrs.num_elements, out_count.GetPointer(), offset);
 }
 
@@ -168,7 +166,7 @@ Result DmntCheatService::EnableFrozenAddress(Out<u64> out_value, u64 address, u6
         default:
             return ResultDmntCheatInvalidFreezeWidth;
     }
-    
+
     return DmntCheatManager::EnableFrozenAddress(out_value.GetPointer(), address, width);
 }
 
diff --git a/stratosphere/dmnt/source/dmnt_service_debug.cpp b/stratosphere/dmnt/source/dmnt_service_debug.cpp
index 4065ed585..91ba8ca6c 100644
--- a/stratosphere/dmnt/source/dmnt_service_debug.cpp
+++ b/stratosphere/dmnt/source/dmnt_service_debug.cpp
@@ -13,7 +13,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
- 
+
 #include <switch.h>
 #include "dmnt_service.hpp"
 
@@ -39,11 +39,13 @@ Result DebugMonitorService::GetProcessId(Out<u64> out_pid, Handle hnd) {
 }
 
 Result DebugMonitorService::GetProcessHandle(Out<Handle> out_hnd, u64 pid) {
-    Result rc = svcDebugActiveProcess(out_hnd.GetPointer(), pid);
-    if (rc == ResultKernelAlreadyExists) {
-        rc = ResultDebugAlreadyAttached;
-    }
-    return rc;
+    R_TRY_CATCH(svcDebugActiveProcess(out_hnd.GetPointer(), pid)) {
+        R_CATCH(ResultKernelAlreadyExists) {
+            return ResultDebugAlreadyAttached;
+        }
+    } R_END_TRY_CATCH;
+
+    return ResultSuccess;
 }
 
 Result DebugMonitorService::WaitSynchronization(Handle hnd, u64 ns) {
diff --git a/stratosphere/dmnt/source/dmnt_service_target_io.cpp b/stratosphere/dmnt/source/dmnt_service_target_io.cpp
index 7f130f303..ad7d915fe 100644
--- a/stratosphere/dmnt/source/dmnt_service_target_io.cpp
+++ b/stratosphere/dmnt/source/dmnt_service_target_io.cpp
@@ -13,7 +13,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
- 
+
 #include <unordered_map>
 #include <switch.h>
 #include "dmnt_service.hpp"
@@ -40,17 +40,15 @@ static Result EnsureSdInitialized() {
     if (g_sd_initialized) {
         return ResultSuccess;
     }
-    
-    Result rc = fsMountSdcard(&g_sd_fs);
-    if (R_SUCCEEDED(rc)) {
-        g_sd_initialized = true;
-    }
-    return rc;
+
+    R_TRY(fsMountSdcard(&g_sd_fs));
+    g_sd_initialized = true;
+    return ResultSuccess;
 }
 
-static u64 GetFileHandle(FsFile f) {
+static u64 GetNewFileHandle(FsFile f) {
     std::scoped_lock<HosMutex> lk(g_file_handle_lock);
-    
+
     u64 fd = g_cur_fd++;
     g_file_handles[fd] = f;
     return fd;
@@ -58,45 +56,49 @@ static u64 GetFileHandle(FsFile f) {
 
 static Result GetFileByHandle(FsFile *out, u64 handle) {
     std::scoped_lock<HosMutex> lk(g_file_handle_lock);
+
     if (g_file_handles.find(handle) != g_file_handles.end()) {
         *out = g_file_handles[handle];
         return ResultSuccess;
     }
+
     return ResultFsInvalidArgument;
 }
 
 static Result CloseFileByHandle(u64 handle) {
     std::scoped_lock<HosMutex> lk(g_file_handle_lock);
+
     if (g_file_handles.find(handle) != g_file_handles.end()) {
         fsFileClose(&g_file_handles[handle]);
         g_file_handles.erase(handle);
         return ResultSuccess;
     }
+
     return ResultFsInvalidArgument;
 }
 
 static void FixPath(char *dst, size_t dst_size, InBuffer<char> &path) {
     dst[dst_size - 1] = 0;
     strncpy(dst, "/", dst_size - 1);
-    
+
     const char *src = path.buffer;
     size_t src_idx = 0;
     size_t dst_idx = 1;
     while (src_idx < path.num_elements && (src[src_idx] == '/' || src[src_idx] == '\\')) {
         src_idx++;
     }
-    
+
     while (src_idx < path.num_elements && dst_idx < dst_size - 1 && src[src_idx] != 0) {
         if (src[src_idx] == '\\') {
             dst[dst_idx] = '/';
         } else {
             dst[dst_idx] = src[src_idx];
         }
-        
+
         src_idx++;
         dst_idx++;
     }
-    
+
     if (dst_idx < dst_size) {
         dst[dst_idx] = 0;
     }
@@ -107,47 +109,39 @@ Result DebugMonitorService::TargetIO_FileOpen(OutBuffer<u64> out_hnd, InBuffer<c
         /* Serialization error. */
         return ResultKernelConnectionClosed;
     }
-    
-    Result rc = EnsureSdInitialized();
-    if (R_FAILED(rc)) {
-        return rc;
-    }
-    
+
+    R_TRY(EnsureSdInitialized());
+
     char fs_path[FS_MAX_PATH];
     FixPath(fs_path, sizeof(fs_path), path);
-    
+
+    /* Create file as required by mode. */
     if (create_mode == TIOCreateOption_CreateAlways) {
         fsFsDeleteFile(&g_sd_fs, fs_path);
-        rc = fsFsCreateFile(&g_sd_fs, fs_path, 0, 0);
+        R_TRY(fsFsCreateFile(&g_sd_fs, fs_path, 0, 0));
     } else if (create_mode == TIOCreateOption_CreateNew) {
-        rc = fsFsCreateFile(&g_sd_fs, fs_path, 0, 0);
+        R_TRY(fsFsCreateFile(&g_sd_fs, fs_path, 0, 0));
+    } else if (create_mode == TIOCreateOption_OpenAlways) {
+        fsFsCreateFile(&g_sd_fs, fs_path, 0, 0);
     }
-    
-    if (R_FAILED(rc)) {
-        return rc;
-    }
-    
+
+    /* Open the file, guard to prevent failure to close. */
     FsFile f;
-    rc = fsFsOpenFile(&g_sd_fs, fs_path, open_mode, &f);
-    if (R_FAILED(rc)) {
-        if (create_mode == TIOCreateOption_OpenAlways) {
-            fsFsCreateFile(&g_sd_fs, fs_path, 0, 0);
-            rc = fsFsOpenFile(&g_sd_fs, fs_path, open_mode, &f);
-        }
+    R_TRY(fsFsOpenFile(&g_sd_fs, fs_path, open_mode, &f));
+    auto file_guard = SCOPE_GUARD {
+        fsFileClose(&f);
+    };
+
+    /* Set size if needed. */
+    if (create_mode == TIOCreateOption_ResetSize) {
+        R_TRY(fsFileSetSize(&f, 0));
     }
-    
-    if (R_SUCCEEDED(rc)) {
-        if (create_mode == TIOCreateOption_ResetSize) {
-            rc = fsFileSetSize(&f, 0);
-        }
-        if (R_SUCCEEDED(rc)) {
-            out_hnd[0] = GetFileHandle(f);
-        } else {
-            fsFileClose(&f);
-        }
-    }
-    
-    return rc;
+
+    /* Cancel guard, output file handle. */
+    file_guard.Cancel();
+    out_hnd[0] = GetNewFileHandle(f);
+
+    return ResultSuccess;
 }
 
 Result DebugMonitorService::TargetIO_FileClose(InBuffer<u64> hnd) {
@@ -155,7 +149,7 @@ Result DebugMonitorService::TargetIO_FileClose(InBuffer<u64> hnd) {
         /* Serialization error. */
         return ResultKernelConnectionClosed;
     }
-    
+
     return CloseFileByHandle(hnd[0]);
 }
 
@@ -164,17 +158,15 @@ Result DebugMonitorService::TargetIO_FileRead(InBuffer<u64> hnd, OutBuffer<u8, B
         /* Serialization error. */
         return ResultKernelConnectionClosed;
     }
-    
+
     FsFile f;
-    Result rc = GetFileByHandle(&f, hnd[0]);
-    if (R_FAILED(rc)) {
-        return rc;
-    }
-    
     size_t read = 0;
-    rc = fsFileRead(&f, offset, out_data.buffer, out_data.num_elements, FS_READOPTION_NONE, &read);
+
+    R_TRY(GetFileByHandle(&f, hnd[0]));
+    R_TRY(fsFileRead(&f, offset, out_data.buffer, out_data.num_elements, FS_READOPTION_NONE, &read));
+
     out_read.SetValue(static_cast<u32>(read));
-    return rc;
+    return ResultSuccess;
 }
 
 Result DebugMonitorService::TargetIO_FileWrite(InBuffer<u64> hnd, InBuffer<u8, BufferType_Type1> data, Out<u32> out_written, u64 offset) {
@@ -182,19 +174,14 @@ Result DebugMonitorService::TargetIO_FileWrite(InBuffer<u64> hnd, InBuffer<u8, B
         /* Serialization error. */
         return ResultKernelConnectionClosed;
     }
-    
+
     FsFile f;
-    Result rc = GetFileByHandle(&f, hnd[0]);
-    if (R_FAILED(rc)) {
-        return rc;
-    }
-    
-    rc = fsFileWrite(&f, offset, data.buffer, data.num_elements, FS_WRITEOPTION_NONE);
-    if (R_SUCCEEDED(rc)) {
-        out_written.SetValue(data.num_elements);
-    }
-    
-    return rc;
+
+    R_TRY(GetFileByHandle(&f, hnd[0]));
+    R_TRY(fsFileWrite(&f, offset, data.buffer, data.num_elements, FS_WRITEOPTION_NONE));
+
+    out_written.SetValue(data.num_elements);
+    return ResultSuccess;
 }
 
 Result DebugMonitorService::TargetIO_FileSetAttributes(InBuffer<char> path, InBuffer<u8> attributes) {
@@ -208,39 +195,33 @@ Result DebugMonitorService::TargetIO_FileGetInformation(InBuffer<char> path, Out
         /* Serialization error. */
         return ResultKernelConnectionClosed;
     }
-    
-    Result rc = EnsureSdInitialized();
-    if (R_FAILED(rc)) {
-        return rc;
-    }
-    
+
+    R_TRY(EnsureSdInitialized());
+
     char fs_path[FS_MAX_PATH];
     FixPath(fs_path, sizeof(fs_path), path);
-    
+
     for (size_t i = 0; i < out_info.num_elements; i++) {
         out_info[i] = 0;
     }
     is_directory.SetValue(0);
-    
+
     FsFile f;
-    rc = fsFsOpenFile(&g_sd_fs, fs_path, FS_OPEN_READ, &f);
-    if (R_SUCCEEDED(rc)) {
+    if (R_SUCCEEDED(fsFsOpenFile(&g_sd_fs, fs_path, FS_OPEN_READ, &f))) {
         ON_SCOPE_EXIT { fsFileClose(&f); };
-        
+
         /* N doesn't check this return code. */
         fsFileGetSize(&f, &out_info[0]);
-        
+
         /* TODO: N does not call fsFsGetFileTimestampRaw here, but we possibly could. */
     } else {
         FsDir dir;
-        rc = fsFsOpenDirectory(&g_sd_fs, fs_path, FS_DIROPEN_FILE | FS_DIROPEN_DIRECTORY, &dir);
-        if (R_SUCCEEDED(rc)) {
-            fsDirClose(&dir);
-            is_directory.SetValue(1);
-        }
+        R_TRY(fsFsOpenDirectory(&g_sd_fs, fs_path, FS_DIROPEN_FILE | FS_DIROPEN_DIRECTORY, &dir));
+        fsDirClose(&dir);
+        is_directory.SetValue(1);
     }
-    
-    return rc;
+
+    return ResultSuccess;
 }
 
 Result DebugMonitorService::TargetIO_FileSetTime(InBuffer<char> path, u64 create, u64 access, u64 modify) {
@@ -250,7 +231,7 @@ Result DebugMonitorService::TargetIO_FileSetTime(InBuffer<char> path, u64 create
 
 Result DebugMonitorService::TargetIO_FileSetSize(InBuffer<char> input, u64 size) {
     /* Why does this function take in a path and not a file handle? */
-    
+
     /* We will try to be better than N, here. N only treats input as a path. */
     if (input.num_elements == sizeof(u64)) {
         FsFile f;
@@ -258,47 +239,35 @@ Result DebugMonitorService::TargetIO_FileSetSize(InBuffer<char> input, u64 size)
             return fsFileSetSize(&f, size);
         }
     }
-    
-    Result rc = EnsureSdInitialized();
-    if (R_FAILED(rc)) {
-        return rc;
-    }
-    
+
+    R_TRY(EnsureSdInitialized());
+
     char fs_path[FS_MAX_PATH];
     FixPath(fs_path, sizeof(fs_path), input);
-    
+
     FsFile f;
-    rc = fsFsOpenFile(&g_sd_fs, fs_path, FS_OPEN_WRITE, &f);
-    if (R_SUCCEEDED(rc)) {
-        rc = fsFileSetSize(&f, size);
-        fsFileClose(&f);
-    }
-    
-    return rc;
+    R_TRY(fsFsOpenFile(&g_sd_fs, fs_path, FS_OPEN_WRITE, &f));
+    ON_SCOPE_EXIT { fsFileClose(&f); };
+
+    return fsFileSetSize(&f, size);
 }
 
 Result DebugMonitorService::TargetIO_FileDelete(InBuffer<char> path) {
-    Result rc = EnsureSdInitialized();
-    if (R_FAILED(rc)) {
-        return rc;
-    }
-    
+    R_TRY(EnsureSdInitialized());
+
     char fs_path[FS_MAX_PATH];
     FixPath(fs_path, sizeof(fs_path), path);
-    
+
     return fsFsDeleteFile(&g_sd_fs, fs_path);
 }
 
 Result DebugMonitorService::TargetIO_FileMove(InBuffer<char> path0, InBuffer<char> path1) {
-    Result rc = EnsureSdInitialized();
-    if (R_FAILED(rc)) {
-        return rc;
-    }
-    
+    R_TRY(EnsureSdInitialized());
+
     char fs_path0[FS_MAX_PATH];
     char fs_path1[FS_MAX_PATH];
     FixPath(fs_path0, sizeof(fs_path0), path0);
     FixPath(fs_path1, sizeof(fs_path1), path1);
-    
+
     return fsFsRenameFile(&g_sd_fs, fs_path0, fs_path1);
 }