From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1A495C4167B for ; Sat, 25 Nov 2023 16:36:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232334AbjKYQgM (ORCPT ); Sat, 25 Nov 2023 11:36:12 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:32842 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232413AbjKYQf7 (ORCPT ); Sat, 25 Nov 2023 11:35:59 -0500 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4D937107 for ; Sat, 25 Nov 2023 08:36:06 -0800 (PST) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 40F0EC433C7; Sat, 25 Nov 2023 16:36:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1700930166; bh=fts8SLIgVhLqO6eGUFoOp3dpYL3AguZRASLqnEn6BEE=; h=From:To:Cc:Subject:Date:From; b=FEd9SbMWzCapCGVZ+4jpMWoK4eQS8yPkj94F713Q+hvBnfjHUNSl4aMHzyjFarDxC cbWR0A0f2qg2x+aJrjSHf9uucae4tP3rjxVX+CJibfWYlDppMoVUEQpooHGMjVzrD+ hpOx+u77ESqDTALTXi+AiKX4bNXeOOJdmmVDyQpt0Q2RbqJZB83a3zcbNWr+DRd8UQ EOvfhRa97GdF71iW30ywiagQ0GVbRXjmsxilOf7IE/jz0SOPW2qFCH/xP7cUch1iP/ JQ5cFbpL5norJUWwB7+PUnAuCgTEuQvmyT2a7QrfMkypcr/W3Bsea1mNkZ4gmPuSei HNafJf1OL3eSQ== From: Masahiro Yamada To: linux-kbuild@vger.kernel.org Cc: Masahiro Yamada , linux-kernel@vger.kernel.org Subject: [PATCH 1/2] kconfig: remove unneeded symbol_empty variable Date: Sun, 26 Nov 2023 01:35:58 +0900 Message-Id: <20231125163559.824210-1-masahiroy@kernel.org> X-Mailer: git-send-email 2.40.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This is used only for initializing other variables. Use the empty string "". Please note newval.tri is unused for S_INT/HEX/STRING. Signed-off-by: Masahiro Yamada --- scripts/kconfig/symbol.c | 11 ++--------- 1 file changed, 2 insertions(+), 9 deletions(-) diff --git a/scripts/kconfig/symbol.c b/scripts/kconfig/symbol.c index a76925b46ce6..f7075d148ac7 100644 --- a/scripts/kconfig/symbol.c +++ b/scripts/kconfig/symbol.c @@ -29,12 +29,6 @@ struct symbol symbol_no = { .flags = SYMBOL_CONST|SYMBOL_VALID, }; -static struct symbol symbol_empty = { - .name = "", - .curr = { "", no }, - .flags = SYMBOL_VALID, -}; - struct symbol *modules_sym; static tristate modules_val; @@ -346,7 +340,7 @@ void sym_calc_value(struct symbol *sym) case S_INT: case S_HEX: case S_STRING: - newval = symbol_empty.curr; + newval.val = ""; break; case S_BOOLEAN: case S_TRISTATE: @@ -697,13 +691,12 @@ const char *sym_get_string_default(struct symbol *sym) { struct property *prop; struct symbol *ds; - const char *str; + const char *str = ""; tristate val; sym_calc_visibility(sym); sym_calc_value(modules_sym); val = symbol_no.curr.tri; - str = symbol_empty.curr.val; /* If symbol has a default value look it up */ prop = sym_get_default_prop(sym); -- 2.40.1