[accounts-dialog] Fix all the compile-time warnings

[Bastien Nocera <hadess src gnome org>]

commit ef6aaf2e40ac7baa5d93381d6ecf22f5dd879c0f
Author: Bastien Nocera <hadess hadess net>
Date:   Wed Jan 13 11:11:47 2010 +0000

    Fix all the compile-time warnings
    
    Unused variables, public functions that should be static and
    missing declarations.

 src/main.c                   |    4 ++--
 src/um-account-type-dialog.c |    1 -
 src/um-email-dialog.c        |    1 -
 src/um-language-dialog.c     |    6 ------
 src/um-names-dialog.c        |    1 -
 src/um-password-dialog.c     |    5 -----
 src/um-photo-dialog.c        |    6 +-----
 src/um-user.c                |    5 +----
 8 files changed, 4 insertions(+), 25 deletions(-)
---
diff --git a/src/main.c b/src/main.c
index cb5be15..8643165 100644
--- a/src/main.c
+++ b/src/main.c
@@ -23,6 +23,8 @@
 #include <string.h>
 #include <locale.h>
 #include <libintl.h>
+#include <unistd.h>
+#include <sys/types.h>
 
 #include <glib.h>
 #include <glib/gi18n.h>
@@ -208,7 +210,6 @@ static void
 user_changed (UmUserManager *um, UmUser *user, UserAccountDialog *d)
 {
         GtkTreeView *tv;
-        GtkListStore *store;
         GtkTreeSelection *selection;
         GtkTreeModel *model;
         GtkTreeIter iter;
@@ -726,7 +727,6 @@ main (int argc, char *argv[])
         UserAccountDialog *d;
         UniqueApp *app;
         GError *error;
-        GSList *users;
         const gchar *filename;
         GtkWidget *dialog;
 	GOptionContext *context;
diff --git a/src/um-account-type-dialog.c b/src/um-account-type-dialog.c
index afe339b..a55fcf4 100644
--- a/src/um-account-type-dialog.c
+++ b/src/um-account-type-dialog.c
@@ -129,7 +129,6 @@ void
 um_account_type_dialog_set_user (UmAccountTypeDialog *um,
                                  UmUser              *user)
 {
-        GtkWidget *widget;
         GdkPixbuf *pixbuf;
         const gchar *name;
         UmAccountType account_type;
diff --git a/src/um-email-dialog.c b/src/um-email-dialog.c
index 9f8cb82..c67e3b1 100644
--- a/src/um-email-dialog.c
+++ b/src/um-email-dialog.c
@@ -117,7 +117,6 @@ void
 um_email_dialog_set_user (UmEmailDialog *um,
                           UmUser        *user)
 {
-        GtkWidget *widget;
         GdkPixbuf *pixbuf;
         const gchar *name;
         const gchar *email;
diff --git a/src/um-language-dialog.c b/src/um-language-dialog.c
index 64e2b9f..a20775d 100644
--- a/src/um-language-dialog.c
+++ b/src/um-language-dialog.c
@@ -59,10 +59,6 @@ static void
 accept_language_dialog (GtkButton        *button,
                         UmLanguageDialog *um)
 {
-        GtkWidget *widget;
-        GtkTreeModel *model;
-        GtkTreeIter iter;
-
         um_user_set_language (um->user, um->language);
 
         gtk_widget_hide (um->dialog);
@@ -386,7 +382,6 @@ static void
 language_combo_changed (GtkComboBox      *combo,
                         UmLanguageDialog *um)
 {
-        GtkTreeModel *model;
         GtkTreeIter iter;
         char *lang;
 
@@ -487,7 +482,6 @@ void
 um_language_dialog_set_user (UmLanguageDialog *um,
                              UmUser           *user)
 {
-        GtkWidget *widget;
         GdkPixbuf *pixbuf;
         const gchar *name;
 
diff --git a/src/um-names-dialog.c b/src/um-names-dialog.c
index e1eea03..4ff00e1 100644
--- a/src/um-names-dialog.c
+++ b/src/um-names-dialog.c
@@ -191,7 +191,6 @@ void
 um_names_dialog_set_user (UmNamesDialog *um,
                           UmUser        *user)
 {
-        GtkWidget *widget;
         GdkPixbuf *pixbuf;
         const gchar *name;
 
diff --git a/src/um-password-dialog.c b/src/um-password-dialog.c
index e06de4b..46f711d 100644
--- a/src/um-password-dialog.c
+++ b/src/um-password-dialog.c
@@ -234,7 +234,6 @@ accept_password_dialog (GtkButton        *button,
         gint active;
         const gchar *hint;
         const gchar *password;
-        UmUserManager *manager;
 
         model = gtk_combo_box_get_model (GTK_COMBO_BOX (um->action_combo));
         gtk_combo_box_get_active_iter (GTK_COMBO_BOX (um->action_combo), &iter);
@@ -295,7 +294,6 @@ action_changed (GtkComboBox      *combo,
                 UmPasswordDialog *um)
 {
         gint active;
-        GtkWidget *widget;
 
         active = gtk_combo_box_get_active (combo);
         gtk_notebook_set_current_page (GTK_NOTEBOOK (um->notebook), active);
@@ -306,7 +304,6 @@ static void
 show_password_toggled (GtkToggleButton  *button,
                        UmPasswordDialog *um)
 {
-        GtkWidget *widget;
         gboolean active;
 
         active = gtk_toggle_button_get_active (button);
@@ -504,9 +501,7 @@ void
 um_password_dialog_set_user (UmPasswordDialog *um,
                              UmUser           *user)
 {
-        GtkWidget *widget;
         GdkPixbuf *pixbuf;
-        const gchar *name;
 
         if (um->user) {
                 g_object_unref (um->user);
diff --git a/src/um-photo-dialog.c b/src/um-photo-dialog.c
index a206767..906a588 100644
--- a/src/um-photo-dialog.c
+++ b/src/um-photo-dialog.c
@@ -119,7 +119,6 @@ file_chooser_response (GtkDialog     *chooser,
         gchar *filename;
         GError *error;
         GdkPixbuf *pixbuf;
-        GtkAllocation allocation;
 
         if (response == GTK_RESPONSE_ACCEPT) {
                 filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (chooser));
@@ -257,15 +256,13 @@ load_faces (UmPhotoDialog *um)
         gchar *filename;
         GFile *file;
         GIcon *icon;
-        GdkPixbuf *pixbuf;
         GtkListStore *store;
         GtkTreeIter iter;
-        GtkWidget *widget;
 
         /* TODO load incrementally, add recent images, add user faces */
         store = gtk_list_store_new (4, G_TYPE_ICON, G_TYPE_STRING, G_TYPE_BOOLEAN, G_TYPE_STRING);
         dir = g_dir_open (DATADIR "/pixmaps/faces", 0, NULL);
-        while (face = g_dir_read_name (dir)) {
+        while ((face = g_dir_read_name (dir)) != NULL) {
                 filename = g_build_filename (DATADIR "/pixmaps/faces", face, NULL);
                 file = g_file_new_for_path (filename);
                 icon = g_file_icon_new (file);
@@ -290,7 +287,6 @@ gallery_selection_changed (GtkIconView   *gallery,
         GtkTreePath *path;
         GtkTreeIter iter;
         gboolean can_select;
-        GtkWidget *widget;
 
         model = GTK_TREE_MODEL (um->gallery_store);
         list = gtk_icon_view_get_selected_items (gallery);
diff --git a/src/um-user.c b/src/um-user.c
index 6a39670..db55b22 100644
--- a/src/um-user.c
+++ b/src/um-user.c
@@ -364,9 +364,7 @@ render_icon_from_cache (UmUser *user,
 {
         GdkPixbuf  *retval;
         char       *path;
-        gboolean    is_autofs;
         gboolean    res;
-        char       *filesystem_type;
 
         path = g_build_filename (UM_CACHE_DIR, user->props->user_name, "face", NULL);
         res = check_user_file (path,
@@ -624,7 +622,6 @@ um_user_render_icon (UmUser   *user,
         GdkPixbuf    *pixbuf;
         GdkPixbuf    *framed;
         char         *path;
-        char         *tmp;
         gboolean      res;
         GError       *error;
 
@@ -973,7 +970,7 @@ salt_char (GRand *rand)
         return salt[g_rand_int_range (rand, 0, G_N_ELEMENTS (salt))];
 }
 
-gchar *
+static gchar *
 make_crypted (const gchar *plain)
 {
         GString *salt;