[PATCH 1/3] kconfig: nconf: change set_config_filename() to void function

[Masahiro Yamada]

No one uses the return value of this function.

Signed-off-by: Masahiro Yamada <masahi...@kernel.org>
---

 scripts/kconfig/nconf.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/scripts/kconfig/nconf.c b/scripts/kconfig/nconf.c
index e86d3511b939..d8a6ab5fb521 100644
--- a/scripts/kconfig/nconf.c
+++ b/scripts/kconfig/nconf.c
@@ -631,13 +631,12 @@ static int item_is_tag(char tag)
 
 static char filename[PATH_MAX+1];
 static char menu_backtitle[PATH_MAX+128];
-static const char *set_config_filename(const char *config_filename)
+static void set_config_filename(const char *config_filename)
 {
        snprintf(menu_backtitle, sizeof(menu_backtitle), "%s - %s",
                 config_filename, rootmenu.prompt->text);
 
        snprintf(filename, sizeof(filename), "%s", config_filename);
-       return menu_backtitle;
 }
 
 /* return = 0 means we are successful.
-- 
2.27.0