Fix compiler warnings

lisp/org-w3m.el

@@ -43,6 +43,8 @@
 
 (require 'org)
 
+(defvar w3m-current-url)
+(defvar w3m-current-title)
 
 (add-hook 'org-store-link-functions 'org-w3m-store-link)
 (defun org-w3m-store-link ()

lisp/org.el

@@ -3982,9 +3982,6 @@ Normal means, no org-mode-specific context."
 (declare-function speedbar-line-directory "speedbar" (&optional depth))
 (declare-function table--at-cell-p "table" (position &optional object at-column))
 
-(defvar w3m-current-url)
-(defvar w3m-current-title)
-
 (defvar org-latex-regexps)
 
 ;;; Autoload and prepare some org modules