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-rw-r--r--scripts/kconfig/nconf.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/scripts/kconfig/nconf.c b/scripts/kconfig/nconf.c
index a9bc5334a478..003114779815 100644
--- a/scripts/kconfig/nconf.c
+++ b/scripts/kconfig/nconf.c
@@ -271,7 +271,7 @@ static struct mitem k_menu_items[MAX_MENU_ITEMS];
static int items_num;
static int global_exit;
/* the currently selected button */
-const char *current_instructions = menu_instructions;
+static const char *current_instructions = menu_instructions;
static char *dialog_input_result;
static int dialog_input_result_len;
@@ -305,7 +305,7 @@ struct function_keys {
};
static const int function_keys_num = 9;
-struct function_keys function_keys[] = {
+static struct function_keys function_keys[] = {
{
.key_str = "F1",
.func = "Help",
@@ -508,7 +508,7 @@ static int get_mext_match(const char *match_str, match_f flag)
index = (index + items_num) % items_num;
while (true) {
char *str = k_menu_items[index].str;
- if (strcasestr(str, match_str) != 0)
+ if (strcasestr(str, match_str) != NULL)
return index;
if (flag == FIND_NEXT_MATCH_UP ||
flag == MATCH_TINKER_PATTERN_UP)
@@ -1067,7 +1067,7 @@ static int do_match(int key, struct match_state *state, int *ans)
static void conf(struct menu *menu)
{
- struct menu *submenu = 0;
+ struct menu *submenu = NULL;
const char *prompt = menu_get_prompt(menu);
struct symbol *sym;
int res;
@@ -1234,7 +1234,7 @@ static void show_help(struct menu *menu)
static void conf_choice(struct menu *menu)
{
const char *prompt = _(menu_get_prompt(menu));
- struct menu *child = 0;
+ struct menu *child = NULL;
struct symbol *active;
int selected_index = 0;
int last_top_row = 0;
@@ -1456,7 +1456,7 @@ static void conf_save(void)
}
}
-void setup_windows(void)
+static void setup_windows(void)
{
int lines, columns;