core: remove ResultVal type

6 files changed, 20 insertions, 47 deletions

diff --git a/src/core/file_sys/romfs_factory.cpp b/src/core/file_sys/romfs_factory.cpp
index ae7a3511b..aa4726cfa 100644
--- a/src/core/file_sys/romfs_factory.cpp
+++ b/src/core/file_sys/romfs_factory.cpp
@@ -35,7 +35,7 @@ void RomFSFactory::SetPackedUpdate(VirtualFile update_raw_file) {
     update_raw = std::move(update_raw_file);
 }
 
-ResultVal<VirtualFile> RomFSFactory::OpenCurrentProcess(u64 current_process_title_id) const {
+VirtualFile RomFSFactory::OpenCurrentProcess(u64 current_process_title_id) const {
     if (!updatable) {
         return file;
     }
@@ -45,12 +45,11 @@ ResultVal<VirtualFile> RomFSFactory::OpenCurrentProcess(u64 current_process_titl
     return patch_manager.PatchRomFS(file, ivfc_offset, ContentRecordType::Program, update_raw);
 }
 
-ResultVal<VirtualFile> RomFSFactory::OpenPatchedRomFS(u64 title_id, ContentRecordType type) const {
+VirtualFile RomFSFactory::OpenPatchedRomFS(u64 title_id, ContentRecordType type) const {
     auto nca = content_provider.GetEntry(title_id, type);
 
     if (nca == nullptr) {
-        // TODO: Find the right error code to use here
-        return ResultUnknown;
+        return nullptr;
     }
 
     const PatchManager patch_manager{title_id, filesystem_controller, content_provider};
@@ -58,28 +57,20 @@ ResultVal<VirtualFile> RomFSFactory::OpenPatchedRomFS(u64 title_id, ContentRecor
     return patch_manager.PatchRomFS(nca->GetRomFS(), nca->GetBaseIVFCOffset(), type);
 }
 
-ResultVal<VirtualFile> RomFSFactory::OpenPatchedRomFSWithProgramIndex(
-    u64 title_id, u8 program_index, ContentRecordType type) const {
+VirtualFile RomFSFactory::OpenPatchedRomFSWithProgramIndex(u64 title_id, u8 program_index,
+                                                           ContentRecordType type) const {
     const auto res_title_id = GetBaseTitleIDWithProgramIndex(title_id, program_index);
 
     return OpenPatchedRomFS(res_title_id, type);
 }
 
-ResultVal<VirtualFile> RomFSFactory::Open(u64 title_id, StorageId storage,
-                                          ContentRecordType type) const {
+VirtualFile RomFSFactory::Open(u64 title_id, StorageId storage, ContentRecordType type) const {
     const std::shared_ptr<NCA> res = GetEntry(title_id, storage, type);
     if (res == nullptr) {
-        // TODO(DarkLordZach): Find the right error code to use here
-        return ResultUnknown;
-    }
-
-    const auto romfs = res->GetRomFS();
-    if (romfs == nullptr) {
-        // TODO(DarkLordZach): Find the right error code to use here
-        return ResultUnknown;
+        return nullptr;
     }
 
-    return romfs;
+    return res->GetRomFS();
 }
 
 std::shared_ptr<NCA> RomFSFactory::GetEntry(u64 title_id, StorageId storage,
diff --git a/src/core/file_sys/romfs_factory.h b/src/core/file_sys/romfs_factory.h
index 14936031f..7ec40d19d 100644
--- a/src/core/file_sys/romfs_factory.h
+++ b/src/core/file_sys/romfs_factory.h
@@ -41,13 +41,11 @@ public:
     ~RomFSFactory();
 
     void SetPackedUpdate(VirtualFile update_raw_file);
-    [[nodiscard]] ResultVal<VirtualFile> OpenCurrentProcess(u64 current_process_title_id) const;
-    [[nodiscard]] ResultVal<VirtualFile> OpenPatchedRomFS(u64 title_id,
-                                                          ContentRecordType type) const;
-    [[nodiscard]] ResultVal<VirtualFile> OpenPatchedRomFSWithProgramIndex(
-        u64 title_id, u8 program_index, ContentRecordType type) const;
-    [[nodiscard]] ResultVal<VirtualFile> Open(u64 title_id, StorageId storage,
-                                              ContentRecordType type) const;
+    [[nodiscard]] VirtualFile OpenCurrentProcess(u64 current_process_title_id) const;
+    [[nodiscard]] VirtualFile OpenPatchedRomFS(u64 title_id, ContentRecordType type) const;
+    [[nodiscard]] VirtualFile OpenPatchedRomFSWithProgramIndex(u64 title_id, u8 program_index,
+                                                               ContentRecordType type) const;
+    [[nodiscard]] VirtualFile Open(u64 title_id, StorageId storage, ContentRecordType type) const;
 
 private:
     [[nodiscard]] std::shared_ptr<NCA> GetEntry(u64 title_id, StorageId storage,
diff --git a/src/core/file_sys/savedata_factory.cpp b/src/core/file_sys/savedata_factory.cpp
index 70b36f170..a4d060007 100644
--- a/src/core/file_sys/savedata_factory.cpp
+++ b/src/core/file_sys/savedata_factory.cpp
@@ -108,26 +108,16 @@ SaveDataFactory::SaveDataFactory(Core::System& system_, VirtualDir save_director
 
 SaveDataFactory::~SaveDataFactory() = default;
 
-ResultVal<VirtualDir> SaveDataFactory::Create(SaveDataSpaceId space,
-                                              const SaveDataAttribute& meta) const {
+VirtualDir SaveDataFactory::Create(SaveDataSpaceId space, const SaveDataAttribute& meta) const {
     PrintSaveDataAttributeWarnings(meta);
 
     const auto save_directory =
         GetFullPath(system, dir, space, meta.type, meta.title_id, meta.user_id, meta.save_id);
 
-    auto out = dir->CreateDirectoryRelative(save_directory);
-
-    // Return an error if the save data doesn't actually exist.
-    if (out == nullptr) {
-        // TODO(DarkLordZach): Find out correct error code.
-        return ResultUnknown;
-    }
-
-    return out;
+    return dir->CreateDirectoryRelative(save_directory);
 }
 
-ResultVal<VirtualDir> SaveDataFactory::Open(SaveDataSpaceId space,
-                                            const SaveDataAttribute& meta) const {
+VirtualDir SaveDataFactory::Open(SaveDataSpaceId space, const SaveDataAttribute& meta) const {
 
     const auto save_directory =
         GetFullPath(system, dir, space, meta.type, meta.title_id, meta.user_id, meta.save_id);
@@ -138,12 +128,6 @@ ResultVal<VirtualDir> SaveDataFactory::Open(SaveDataSpaceId space,
         return Create(space, meta);
     }
 
-    // Return an error if the save data doesn't actually exist.
-    if (out == nullptr) {
-        // TODO(Subv): Find out correct error code.
-        return ResultUnknown;
-    }
-
     return out;
 }
 
diff --git a/src/core/file_sys/savedata_factory.h b/src/core/file_sys/savedata_factory.h
index d3633ef03..45c7c81fb 100644
--- a/src/core/file_sys/savedata_factory.h
+++ b/src/core/file_sys/savedata_factory.h
@@ -89,8 +89,8 @@ public:
     explicit SaveDataFactory(Core::System& system_, VirtualDir save_directory_);
     ~SaveDataFactory();
 
-    ResultVal<VirtualDir> Create(SaveDataSpaceId space, const SaveDataAttribute& meta) const;
-    ResultVal<VirtualDir> Open(SaveDataSpaceId space, const SaveDataAttribute& meta) const;
+    VirtualDir Create(SaveDataSpaceId space, const SaveDataAttribute& meta) const;
+    VirtualDir Open(SaveDataSpaceId space, const SaveDataAttribute& meta) const;
 
     VirtualDir GetSaveDataSpaceDirectory(SaveDataSpaceId space) const;
 
diff --git a/src/core/file_sys/sdmc_factory.cpp b/src/core/file_sys/sdmc_factory.cpp
index 1df022c9e..d5158cd64 100644
--- a/src/core/file_sys/sdmc_factory.cpp
+++ b/src/core/file_sys/sdmc_factory.cpp
@@ -23,7 +23,7 @@ SDMCFactory::SDMCFactory(VirtualDir sd_dir_, VirtualDir sd_mod_dir_)
 
 SDMCFactory::~SDMCFactory() = default;
 
-ResultVal<VirtualDir> SDMCFactory::Open() const {
+VirtualDir SDMCFactory::Open() const {
     return sd_dir;
 }
 
diff --git a/src/core/file_sys/sdmc_factory.h b/src/core/file_sys/sdmc_factory.h
index 3aebfb25e..a445fdb16 100644
--- a/src/core/file_sys/sdmc_factory.h
+++ b/src/core/file_sys/sdmc_factory.h
@@ -18,7 +18,7 @@ public:
     explicit SDMCFactory(VirtualDir sd_dir_, VirtualDir sd_mod_dir_);
     ~SDMCFactory();
 
-    ResultVal<VirtualDir> Open() const;
+    VirtualDir Open() const;
 
     VirtualDir GetSDMCModificationLoadRoot(u64 title_id) const;
     VirtualDir GetSDMCContentDirectory() const;