FileSystem: Rename VFS::fchmod() -> chmod().

Kernel/FileSystem/FileDescriptor.cpp

@@ -88,7 +88,7 @@ KResult FileDescriptor::fchmod(mode_t mode)
 {
     if (!m_inode)
         return KResult(-EBADF);
-    return VFS::the().fchmod(*m_inode, mode);
+    return VFS::the().chmod(*m_inode, mode);
 }
 
 off_t FileDescriptor::seek(off_t offset, int whence)

Kernel/FileSystem/VirtualFileSystem.cpp

@@ -317,7 +317,7 @@ KResultOr<Retained<Custody>> VFS::open_directory(StringView path, Custody& base)
     return custody;
 }
 
-KResult VFS::fchmod(Inode& inode, mode_t mode)
+KResult VFS::chmod(Inode& inode, mode_t mode)
 {
     if (inode.fs().is_readonly())
         return KResult(-EROFS);
@@ -337,7 +337,7 @@ KResult VFS::chmod(StringView path, mode_t mode, Custody& base)
         return custody_or_error.error();
     auto& custody = *custody_or_error.value();
     auto& inode = custody.inode();
-    return fchmod(inode, mode);
+    return chmod(inode, mode);
 }
 
 KResult VFS::rename(StringView old_path, StringView new_path, Custody& base)

Kernel/FileSystem/VirtualFileSystem.h

@@ -68,7 +68,7 @@ public:
     KResult symlink(StringView target, StringView linkpath, Custody& base);
     KResult rmdir(StringView path, Custody& base);
     KResult chmod(StringView path, mode_t, Custody& base);
-    KResult fchmod(Inode&, mode_t);
+    KResult chmod(Inode&, mode_t);
     KResult chown(StringView path, uid_t, gid_t, Custody& base);
     KResult chown(Inode&, uid_t, gid_t);
     KResult access(StringView path, int mode, Custody& base);