linux-kernel - [PATCH 4/5] kconfig: nconf: remove unneeded default for menu prompt

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Message-Id: <20210410194534.187588-4-masahiroy@kernel.org>
Date:   Sun, 11 Apr 2021 04:45:33 +0900
From:   Masahiro Yamada <masahiroy@...nel.org>
To:     linux-kbuild@...r.kernel.org
Cc:     Masahiro Yamada <masahiroy@...nel.org>,
        linux-kernel@...r.kernel.org
Subject: [PATCH 4/5] kconfig: nconf: remove unneeded default for menu prompt

The rootmenu always has a prompt even if the 'mainmenu' statement is
missing in the top Kconfig file.

conf_parse() calls menu_add_prompt(P_MENU, "Main menu", NULL) in this
case.

So, every 'menu' has a prompt.

Signed-off-by: Masahiro Yamada <masahiroy@...nel.org>
---

 scripts/kconfig/nconf.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/scripts/kconfig/nconf.c b/scripts/kconfig/nconf.c
index daeeb5f81445..b6fe7b18a103 100644
--- a/scripts/kconfig/nconf.c
+++ b/scripts/kconfig/nconf.c
@@ -1068,7 +1068,6 @@ static int do_match(int key, struct match_state *state, int *ans)
 static void conf(struct menu *menu)
 {
 	struct menu *submenu = NULL;
-	const char *prompt = menu_get_prompt(menu);
 	struct symbol *sym;
 	int res;
 	int current_index = 0;
@@ -1086,9 +1085,8 @@ static void conf(struct menu *menu)
 		if (!child_count)
 			break;
 
-		show_menu(prompt ? prompt : "Main Menu",
-				menu_instructions,
-				current_index, &last_top_row);
+		show_menu(menu_get_prompt(menu), menu_instructions,
+			  current_index, &last_top_row);
 		keypad((menu_win(curses_menu)), TRUE);
 		while (!global_exit) {
 			if (match_state.in_search) {
-- 
2.27.0