* xselect.c (x_get_local_selection, x_handle_property_notify):

Remove vars that are set but not used.

(make_invisible_cursor): Initialize a possibly-uninitialized variable.

2 files changed, 9 insertions, 7 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 437924fe4a7..17cc06bfe32 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,6 +1,12 @@
+2011-04-02  Paul Eggert  <eggert@cs.ucla.edu>
+
+        * xselect.c (x_get_local_selection, x_handle_property_notify):
+        Remove vars that are set but not used.
+
 2011-04-01  Paul Eggert  <eggert@cs.ucla.edu>
 
         * xfns.c (x_create_tip_frame): Remove var that is set but not used.
+        (make_invisible_cursor): Initialize a possibly-uninitialized variable.
 
         * xterm.c (x_scroll_bar_to_input_event) [!USE_GTK]:
         Remove var that is set but not used.
diff --git a/src/xselect.c b/src/xselect.c
index 451b2a0b13f..430b7232659 100644
--- a/src/xselect.c
+++ b/src/xselect.c
@@ -391,7 +391,7 @@ static Lisp_Object
 x_get_local_selection (Lisp_Object selection_symbol, Lisp_Object target_type, int local_request)
 {
   Lisp_Object local_value;
-  Lisp_Object handler_fn, value, type, check;
+  Lisp_Object handler_fn, value, check;
   int count;
 
   local_value = assq_no_quit (selection_symbol, Vselection_alist);
@@ -469,7 +469,6 @@ x_get_local_selection (Lisp_Object selection_symbol, Lisp_Object target_type, in
   check = value;
   if (CONSP (value)
       && SYMBOLP (XCAR (value)))
-    type = XCAR (value),
     check = XCDR (value);
 
   if (STRINGP (check)
@@ -1203,9 +1202,9 @@ wait_for_property_change (struct prop_location *location)
 void
 x_handle_property_notify (XPropertyEvent *event)
 {
-  struct prop_location *prev = 0, *rest = property_change_wait_list;
+  struct prop_location *rest;
 
-  while (rest)
+  for (rest = property_change_wait_list; rest; rest = rest->next)
     {
       if (!rest->arrived
           && rest->property == event->atom
@@ -1226,9 +1225,6 @@ x_handle_property_notify (XPropertyEvent *event)
 
           return;
         }
-
-      prev = rest;
-      rest = rest->next;
     }
 }