diff --git a/autoload/tagbar.vim b/autoload/tagbar.vim
index c15b281..dc084df 100644
--- a/autoload/tagbar.vim
+++ b/autoload/tagbar.vim
@@ -966,7 +966,7 @@ function! s:CreateAutocommands()
         autocmd BufEnter,CursorHold,FileType * call
                     \ s:AutoUpdate(fnamemodify(expand('<afile>'), ':p'))
         autocmd BufDelete,BufUnload,BufWipeout * call
-                    \ s:CleanupFileinfo(fnamemodify(expand('<afile>'), ':p'))
+                    \ s:known_files.rm(fnamemodify(expand('<afile>'), ':p'))
 
         autocmd VimEnter * call s:CorrectFocusOnStartup()
     augroup END
@@ -2920,11 +2920,6 @@ function! s:CleanUp()
     unlet s:short_help
 endfunction
 
-" s:CleanupFileinfo() {{{2
-function! s:CleanupFileinfo(fname)
-    call s:known_files.rm(a:fname)
-endfunction
-
 " s:DetectFiletype() {{{2
 function! s:DetectFiletype(bufnr)
     " Filetype has already been detected for loaded buffers, but not