kconfig: fix set but not used warnings

Remove set but not used variables to fix warnings.

  HOSTCC  scripts/kconfig/gconf.o
/usr/src/lto/scripts/kconfig/gconf.c: In function 'change_sym_value':
/usr/src/lto/scripts/kconfig/gconf.c:833:11: warning: variable 'oldval' set but not used [-Wunused-but-set-variable]
/usr/src/lto/scripts/kconfig/gconf.c: In function 'update_tree':
/usr/src/lto/scripts/kconfig/gconf.c:1281:19: warning: variable 'prop' set but not used [-Wunused-but-set-variable]

Signed-off-by: Peter Foley <pefoley2@verizon.net>
Signed-off-by: Michal Marek <mmarek@suse.cz>

diff --git a/scripts/kconfig/gconf.c b/scripts/kconfig/gconf.c
index b9e26a5..adc2306 100644 (file)
--- a/scripts/kconfig/gconf.c
+++ b/scripts/kconfig/gconf.c
@@ -830,7 +830,7 @@ static void renderer_edited(GtkCellRendererText * cell,
 static void change_sym_value(struct menu *menu, gint col)
 {
        struct symbol *sym = menu->sym;
-       tristate oldval, newval;
+       tristate newval;
 
        if (!sym)
                return;
@@ -847,7 +847,6 @@ static void change_sym_value(struct menu *menu, gint col)
        switch (sym_get_type(sym)) {
        case S_BOOLEAN:
        case S_TRISTATE:
-               oldval = sym_get_tristate_value(sym);
                if (!sym_tristate_within_range(sym, newval))
                        newval = yes;
                sym_set_tristate_value(sym, newval);
@@ -1278,7 +1277,6 @@ static void update_tree(struct menu *src, GtkTreeIter * dst)
        gboolean valid;
        GtkTreeIter *sibling;
        struct symbol *sym;
-       struct property *prop;
        struct menu *menu1, *menu2;
 
        if (src == &rootmenu)
@@ -1287,7 +1285,6 @@ static void update_tree(struct menu *src, GtkTreeIter * dst)
        valid = gtk_tree_model_iter_children(model2, child2, dst);
        for (child1 = src->list; child1; child1 = child1->next) {
 
-               prop = child1->prompt;
                sym = child1->sym;
 
              reparse: