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Diffstat (limited to 'scripts/kconfig/conf.c')
-rw-r--r--scripts/kconfig/conf.c11
1 files changed, 2 insertions, 9 deletions
diff --git a/scripts/kconfig/conf.c b/scripts/kconfig/conf.c
index 6e09788..ea2446a 100644
--- a/scripts/kconfig/conf.c
+++ b/scripts/kconfig/conf.c
@@ -173,7 +173,7 @@ static void conf_askvalue(struct symbol *sym, const char *def)
int conf_string(struct menu *menu)
{
struct symbol *sym = menu->sym;
- const char *def, *help;
+ const char *def;
while (1) {
printf("%*s%s ", indent - 1, "", menu->prompt->text);
@@ -188,10 +188,7 @@ int conf_string(struct menu *menu)
case '?':
/* print help */
if (line[1] == '\n') {
- help = nohelp_text;
- if (menu->sym->help)
- help = menu->sym->help;
- printf("\n%s\n", menu->sym->help);
+ printf("\n%s\n", menu->sym->help ? menu->sym->help : nohelp_text);
def = NULL;
break;
}
@@ -207,7 +204,6 @@ int conf_string(struct menu *menu)
static int conf_sym(struct menu *menu)
{
struct symbol *sym = menu->sym;
- int type;
tristate oldval, newval;
const char *help;
@@ -215,7 +211,6 @@ static int conf_sym(struct menu *menu)
printf("%*s%s ", indent - 1, "", menu->prompt->text);
if (sym->name)
printf("(%s) ", sym->name);
- type = sym_get_type(sym);
putchar('[');
oldval = sym_get_tristate_value(sym);
switch (oldval) {
@@ -282,11 +277,9 @@ static int conf_choice(struct menu *menu)
{
struct symbol *sym, *def_sym;
struct menu *child;
- int type;
bool is_new;
sym = menu->sym;
- type = sym_get_type(sym);
is_new = !sym_has_value(sym);
if (sym_is_changable(sym)) {
conf_sym(menu);