Author: Nanley Chery <nanleychery@gmail.com>
From: Jean Delvare <khali@linux-fr.org>
Subject: Remove declared, but unused variables
Bug-Debian: http://bugs.debian.org/625435
---
--- a/src/gui.c
+++ b/src/gui.c
@@ -257,10 +257,9 @@
 
 /* Start the sensor info update timer. */
 gint start_timer( GtkWidget *widget, gpointer data ) {
-    gint timer;
 
     /* Setup timer for updates. */
-    timer = g_timeout_add( update_time * 1000, 
+    g_timeout_add( update_time * 1000,
                              (GtkFunction) update_sensor_data, 
 			     (gpointer) data );
 
@@ -287,7 +286,7 @@
 
     /* feature data */
     updates *head = NULL;
-    updates *current = NULL, *prev = NULL;
+    updates *current = NULL;
 
     const sensors_feature *feature;
 
@@ -347,10 +346,8 @@
             new_node->pbar = featpbar;
 
             if ( head == NULL ) {
-                prev = head;
                 head = current = new_node;
             } else {
-                prev = current;
                 current = current->next = new_node;
             }