diff --git a/Kernel/FileSystem/Ext2FileSystem.cpp b/Kernel/FileSystem/Ext2FileSystem.cpp
index 253f66e223d..2ae94dbc1d0 100644
--- a/Kernel/FileSystem/Ext2FileSystem.cpp
+++ b/Kernel/FileSystem/Ext2FileSystem.cpp
@@ -1023,7 +1023,9 @@ KResult Ext2FSInode::remove_child(const StringView& name)
     m_lookup_cache.remove(name);
 
     auto child_inode = fs().get_inode(child_id);
-    child_inode->decrement_link_count();
+    result = child_inode->decrement_link_count();
+    if (result.is_error())
+        return result;
 
     did_remove_child(name);
     return KSuccess;
diff --git a/Kernel/FileSystem/FileDescription.cpp b/Kernel/FileSystem/FileDescription.cpp
index 43750a074c2..c47699ebeaa 100644
--- a/Kernel/FileSystem/FileDescription.cpp
+++ b/Kernel/FileSystem/FileDescription.cpp
@@ -187,13 +187,17 @@ ssize_t FileDescription::get_dir_entries(u8* buffer, ssize_t size)
 
     auto temp_buffer = ByteBuffer::create_uninitialized(size_to_allocate);
     BufferStream stream(temp_buffer);
-    VFS::the().traverse_directory_inode(*m_inode, [&stream](auto& entry) {
+    KResult result = VFS::the().traverse_directory_inode(*m_inode, [&stream](auto& entry) {
         stream << (u32)entry.inode.index();
         stream << (u8)entry.file_type;
         stream << (u32)entry.name_length;
         stream << entry.name;
         return true;
     });
+
+    if (result.is_error())
+        result.error();
+
     stream.snip();
 
     if (static_cast<size_t>(size) < temp_buffer.size())
diff --git a/Kernel/FileSystem/VirtualFileSystem.cpp b/Kernel/FileSystem/VirtualFileSystem.cpp
index ab11ae36f5d..3a1bf93a1e4 100644
--- a/Kernel/FileSystem/VirtualFileSystem.cpp
+++ b/Kernel/FileSystem/VirtualFileSystem.cpp
@@ -191,9 +191,9 @@ bool VFS::is_vfs_root(InodeIdentifier inode) const
     return inode == root_inode_id();
 }
 
-void VFS::traverse_directory_inode(Inode& dir_inode, Function<bool(const FS::DirectoryEntry&)> callback)
+KResult VFS::traverse_directory_inode(Inode& dir_inode, Function<bool(const FS::DirectoryEntry&)> callback)
 {
-    dir_inode.traverse_as_directory([&](const FS::DirectoryEntry& entry) {
+    return dir_inode.traverse_as_directory([&](const FS::DirectoryEntry& entry) {
         InodeIdentifier resolved_inode;
         if (auto mount = find_mount_for_host(entry.inode))
             resolved_inode = mount->guest().identifier();
@@ -329,7 +329,9 @@ KResultOr<NonnullRefPtr<FileDescription>> VFS::open(StringView path, int options
         return KResult(-EROFS);
 
     if (should_truncate_file) {
-        inode.truncate(0);
+        KResult result = inode.truncate(0);
+        if (result.is_error())
+            return result;
         inode.set_mtime(kgettimeofday().tv_sec);
     }
     auto description = FileDescription::create(custody);
diff --git a/Kernel/FileSystem/VirtualFileSystem.h b/Kernel/FileSystem/VirtualFileSystem.h
index 3ca075431ee..923437c8c25 100644
--- a/Kernel/FileSystem/VirtualFileSystem.h
+++ b/Kernel/FileSystem/VirtualFileSystem.h
@@ -126,7 +126,7 @@ private:
 
     bool is_vfs_root(InodeIdentifier) const;
 
-    void traverse_directory_inode(Inode&, Function<bool(const FS::DirectoryEntry&)>);
+    KResult traverse_directory_inode(Inode&, Function<bool(const FS::DirectoryEntry&)>);
 
     Mount* find_mount_for_host(Inode&);
     Mount* find_mount_for_host(InodeIdentifier);
diff --git a/Kernel/TTY/TTY.cpp b/Kernel/TTY/TTY.cpp
index 65c4c247c6a..589149e2596 100644
--- a/Kernel/TTY/TTY.cpp
+++ b/Kernel/TTY/TTY.cpp
@@ -55,7 +55,9 @@ void TTY::set_default_termios()
 KResultOr<size_t> TTY::read(FileDescription&, size_t, u8* buffer, size_t size)
 {
     if (Process::current()->pgid() != pgid()) {
-        Process::current()->send_signal(SIGTTIN, nullptr);
+        KResult result = Process::current()->send_signal(SIGTTIN, nullptr);
+        if (result.is_error())
+            return result;
         return KResult(-EINTR);
     }
 
@@ -91,7 +93,9 @@ KResultOr<size_t> TTY::read(FileDescription&, size_t, u8* buffer, size_t size)
 KResultOr<size_t> TTY::write(FileDescription&, size_t, const u8* buffer, size_t size)
 {
     if (Process::current()->pgid() != pgid()) {
-        Process::current()->send_signal(SIGTTOU, nullptr);
+        KResult result = Process::current()->send_signal(SIGTTOU, nullptr);
+        if (result.is_error())
+            return result;
         return KResult(-EINTR);
     }