From patchwork Tue Dec 11 11:00:54 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Masahiro Yamada X-Patchwork-Id: 10723643 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id AED081869 for ; Tue, 11 Dec 2018 11:04:18 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 9FE8C2A215 for ; Tue, 11 Dec 2018 11:04:18 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 9415B2A261; Tue, 11 Dec 2018 11:04:18 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 3F08A2A215 for ; Tue, 11 Dec 2018 11:04:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726445AbeLKLER (ORCPT ); Tue, 11 Dec 2018 06:04:17 -0500 Received: from conuserg-11.nifty.com ([210.131.2.78]:36636 "EHLO conuserg-11.nifty.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726366AbeLKLBl (ORCPT ); Tue, 11 Dec 2018 06:01:41 -0500 Received: from pug.e01.socionext.com (p14092-ipngnfx01kyoto.kyoto.ocn.ne.jp [153.142.97.92]) (authenticated) by conuserg-11.nifty.com with ESMTP id wBBB1C5m017210; Tue, 11 Dec 2018 20:01:20 +0900 DKIM-Filter: OpenDKIM Filter v2.10.3 conuserg-11.nifty.com wBBB1C5m017210 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nifty.com; s=dec2015msa; t=1544526081; bh=m3JoEOK4UyUXfBThLu/B9ZmqSbB1lwgoGZ57SfpSYt0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=mwktbhaKxhmw4kY34rRDJAxpw9leZBIb9cARnQonmsiG9nNbnMVN16D0mJR6L1kba TwW5um939Ev7xYqLI4/+Nzzjwh+cAFgVNIzw4fuWesfNe/oN27iu6LjPuClBm+7PbV h/4SL+0Bzz0bQ7aWOCzQLjIsEuEkzviEwA+kEIqNBJJEMcxdU4oQVbLjNpmE+c1uKj X/y9fxXI4mSMrH9kPauyG/cgduRN5p0lJ73mkz218dHkCVCjA2mP/f/+xiXimO/QXd ChCChhfo1FCEl6T2vrxtNs4pi93MxHxuRoKOKpboUqzRm9PnaKMcJUwZIUqlUj8QZD v51cCD6xhP/ZQ== X-Nifty-SrcIP: [153.142.97.92] From: Masahiro Yamada To: linux-kbuild@vger.kernel.org Cc: Ulf Magnusson , linux-kernel@vger.kernel.org, Masahiro Yamada Subject: [PATCH 11/27] kconfig: remove redundant if_block rule Date: Tue, 11 Dec 2018 20:00:54 +0900 Message-Id: <1544526070-16690-12-git-send-email-yamada.masahiro@socionext.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1544526070-16690-1-git-send-email-yamada.masahiro@socionext.com> References: <1544526070-16690-1-git-send-email-yamada.masahiro@socionext.com> Sender: linux-kbuild-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kbuild@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The code block surrounded by "if" ... "endif" is stmt_list. Remove the redundant if_block symbol entirely. Remove "stmt_list: stmt_list end" rule as well since it would obviously cause conflicts. Signed-off-by: Masahiro Yamada --- scripts/kconfig/zconf.y | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-) diff --git a/scripts/kconfig/zconf.y b/scripts/kconfig/zconf.y index a92f167..dcbf643 100644 --- a/scripts/kconfig/zconf.y +++ b/scripts/kconfig/zconf.y @@ -123,7 +123,6 @@ stmt_list: | stmt_list common_stmt | stmt_list choice_stmt | stmt_list menu_stmt - | stmt_list end { zconf_error("unexpected end statement"); } | stmt_list T_WORD error T_EOL { zconf_error("unknown statement \"%s\"", $2); } | stmt_list error T_EOL { zconf_error("invalid statement"); } ; @@ -330,14 +329,7 @@ if_end: end } }; -if_stmt: if_entry if_block if_end -; - -if_block: - /* empty */ - | if_block common_stmt - | if_block menu_stmt - | if_block choice_stmt +if_stmt: if_entry stmt_list if_end ; /* menu entry */