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Kernel: Mark kernel smart-pointer classes as [[nodiscard]]

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And cast the unused return values to void.
This commit is contained in:
Sam Atkins 2021-12-03 10:23:09 +00:00 • committed by Andreas Kling
parent 5013a6480d
commit c6a97ea843
10 changed files with 14 additions and 12 deletions
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2
Kernel/FileSystem/Plan9FileSystem.cpp
View file

@ -656,7 +656,7 @@ void Plan9FS::ensure_thread()
auto process_name = KString::try_create("Plan9FS");
if (process_name.is_error())
TODO();
Process::create_kernel_process(m_thread, process_name.release_value(), [&]() {
(void)Process::create_kernel_process(m_thread, process_name.release_value(), [&]() {
thread_main();
m_thread_running.store(false, AK::MemoryOrder::memory_order_release);
});

4
Kernel/FileSystem/VirtualFileSystem.cpp
View file

@ -319,7 +319,7 @@ ErrorOr<void> VirtualFileSystem::mknod(StringView path, mode_t mode, dev_t dev,
auto basename = KLexicalPath::basename(path);
dbgln_if(VFS_DEBUG, "VirtualFileSystem::mknod: '{}' mode={} dev={} in {}", basename, mode, dev, parent_inode.identifier());
TRY(parent_inode.create_child(basename, mode, dev, current_process.euid(), current_process.egid()));
(void)TRY(parent_inode.create_child(basename, mode, dev, current_process.euid(), current_process.egid()));
return {};
}
@ -385,7 +385,7 @@ ErrorOr<void> VirtualFileSystem::mkdir(StringView path, mode_t mode, Custody& ba
auto basename = KLexicalPath::basename(path);
dbgln_if(VFS_DEBUG, "VirtualFileSystem::mkdir: '{}' in {}", basename, parent_inode.identifier());
TRY(parent_inode.create_child(basename, S_IFDIR | mode, 0, current_process.euid(), current_process.egid()));
(void)TRY(parent_inode.create_child(basename, S_IFDIR | mode, 0, current_process.euid(), current_process.egid()));
return {};
}