From patchwork Mon Jun 30 03:16:27 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: "Li, Zhen-Hua" X-Patchwork-Id: 4445451 Return-Path: X-Original-To: patchwork-linux-kbuild@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id ED6FEBEEAA for ; Mon, 30 Jun 2014 03:17:50 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 335FF202E9 for ; Mon, 30 Jun 2014 03:17:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2DF06202C8 for ; Mon, 30 Jun 2014 03:17:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753927AbaF3DRs (ORCPT ); Sun, 29 Jun 2014 23:17:48 -0400 Received: from g4t3425.houston.hp.com ([15.201.208.53]:28902 "EHLO g4t3425.houston.hp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753367AbaF3DRr (ORCPT ); Sun, 29 Jun 2014 23:17:47 -0400 Received: from g9t2301.houston.hp.com (g9t2301.houston.hp.com [16.216.185.78]) by g4t3425.houston.hp.com (Postfix) with ESMTP id D41DCC7; Mon, 30 Jun 2014 03:17:46 +0000 (UTC) Received: from piepie.asiapacific.hpqcorp.net (unknown [16.187.245.48]) by g9t2301.houston.hp.com (Postfix) with ESMTP id 364E964; Mon, 30 Jun 2014 03:17:44 +0000 (UTC) From: "Li, Zhen-Hua" To: "Yann E. MORIN" , , Cc: "Li, Zhen-Hua" Subject: [PATCH 1/1] script/kconfig: remove a warning for menucofig Date: Mon, 30 Jun 2014 11:16:27 +0800 Message-Id: <1404098187-9638-1-git-send-email-zhen-hual@hp.com> X-Mailer: git-send-email 2.0.0-rc0 MIME-Version: 1.0 Sender: linux-kbuild-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kbuild@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP There is a warning when run "make menuconfig". scripts/kconfig/menu.c: In function ‘get_symbol_str’: scripts/kconfig/menu.c:591:18: warning: ‘jump’ may be used uninitialized in this function [-Wmaybe-uninitialized] jump->offset = strlen(r->s); ^ scripts/kconfig/menu.c:551:19: note: ‘jump’ was declared here struct jump_key *jump; ^ It is because the compiler think "jump" is not initialized, though in fact it is already initialized. Signed-off-by: Li, Zhen-Hua Reviewed-by: Heinrich Schuchardt --- scripts/kconfig/menu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/scripts/kconfig/menu.c b/scripts/kconfig/menu.c index a26cc5d..584e0fc 100644 --- a/scripts/kconfig/menu.c +++ b/scripts/kconfig/menu.c @@ -548,7 +548,7 @@ static void get_prompt_str(struct gstr *r, struct property *prop, { int i, j; struct menu *submenu[8], *menu, *location = NULL; - struct jump_key *jump; + struct jump_key *jump = NULL; str_printf(r, _("Prompt: %s\n"), _(prop->text)); menu = prop->menu->parent;