From patchwork Mon Oct 29 23:34:36 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kim Phillips X-Patchwork-Id: 195151 X-Patchwork-Delegate: trini@ti.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from theia.denx.de (theia.denx.de [85.214.87.163]) by ozlabs.org (Postfix) with ESMTP id 9CE722C009A for ; Tue, 30 Oct 2012 10:38:36 +1100 (EST) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 15BA54A112; Tue, 30 Oct 2012 00:38:22 +0100 (CET) X-Virus-Scanned: Debian amavisd-new at theia.denx.de Received: from theia.denx.de ([127.0.0.1]) by localhost (theia.denx.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id aLdtCq2RVrTe; Tue, 30 Oct 2012 00:38:21 +0100 (CET) Received: from theia.denx.de (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 2DF384A098; Tue, 30 Oct 2012 00:37:24 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 1D6B54A039 for ; Tue, 30 Oct 2012 00:37:18 +0100 (CET) X-Virus-Scanned: Debian amavisd-new at theia.denx.de Received: from theia.denx.de ([127.0.0.1]) by localhost (theia.denx.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 4urEsPLlDpFS for ; Tue, 30 Oct 2012 00:37:16 +0100 (CET) X-policyd-weight: NOT_IN_SBL_XBL_SPAMHAUS=-1.5 NOT_IN_SPAMCOP=-1.5 NOT_IN_BL_NJABL=-1.5 (only DNSBL check requested) Received: from am1outboundpool.messaging.microsoft.com (am1ehsobe006.messaging.microsoft.com [213.199.154.209]) by theia.denx.de (Postfix) with ESMTPS id 14D9F4A036 for ; Tue, 30 Oct 2012 00:37:15 +0100 (CET) Received: from mail56-am1-R.bigfish.com (10.3.201.235) by AM1EHSOBE002.bigfish.com (10.3.204.22) with Microsoft SMTP Server id 14.1.225.23; Mon, 29 Oct 2012 23:37:14 +0000 Received: from mail56-am1 (localhost [127.0.0.1]) by mail56-am1-R.bigfish.com (Postfix) with ESMTP id 93CAF60084 for ; Mon, 29 Oct 2012 23:37:14 +0000 (UTC) X-Forefront-Antispam-Report: CIP:70.37.183.190; KIP:(null); UIP:(null); IPV:NLI; H:mail.freescale.net; RD:none; EFVD:NLI X-SpamScore: 0 X-BigFish: VS0(zzzz1202h1d1ah1d2ahzz8275bhz2dh2a8h668h839hd24he5bhf0ah1288h12a5h12a9h12bdh12e5h137ah139eh13b6h1441h1504h1537h1155h) Received: from mail56-am1 (localhost.localdomain [127.0.0.1]) by mail56-am1 (MessageSwitch) id 1351553832297619_27134; Mon, 29 Oct 2012 23:37:12 +0000 (UTC) Received: from AM1EHSMHS010.bigfish.com (unknown [10.3.201.247]) by mail56-am1.bigfish.com (Postfix) with ESMTP id 4648A140292 for ; Mon, 29 Oct 2012 23:37:12 +0000 (UTC) Received: from mail.freescale.net (70.37.183.190) by AM1EHSMHS010.bigfish.com (10.3.207.110) with Microsoft SMTP Server (TLS) id 14.1.225.23; Mon, 29 Oct 2012 23:37:10 +0000 Received: from tx30smr01.am.freescale.net (10.81.153.31) by 039-SN1MMR1-003.039d.mgd.msft.net (10.84.1.16) with Microsoft SMTP Server (TLS) id 14.2.318.3; Mon, 29 Oct 2012 23:37:08 +0000 Received: from x9.am.freescale.net (x9.am.freescale.net [10.82.120.9]) by tx30smr01.am.freescale.net (8.14.3/8.14.0) with ESMTP id q9TNb5or024985 for ; Mon, 29 Oct 2012 16:37:08 -0700 From: Kim Phillips To: Date: Mon, 29 Oct 2012 18:34:36 -0500 Message-ID: <1351553687-12469-15-git-send-email-kim.phillips@freescale.com> X-Mailer: git-send-email 1.8.0 In-Reply-To: <1351553687-12469-1-git-send-email-kim.phillips@freescale.com> References: <1351553687-12469-1-git-send-email-kim.phillips@freescale.com> MIME-Version: 1.0 X-OriginatorOrg: freescale.com Subject: [U-Boot] [PATCH v2 14/25] lib/vsprintf.c: sparse fixes X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.11 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: u-boot-bounces@lists.denx.de Errors-To: u-boot-bounces@lists.denx.de vsprintf.c:31:12: warning: symbol 'hex_asc' was not declared. Should it be static? vsprintf.c:398:18: warning: Using plain integer as NULL pointer Signed-off-by: Kim Phillips --- v2: no changes lib/vsprintf.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/vsprintf.c b/lib/vsprintf.c index d762763..7215531 100644 --- a/lib/vsprintf.c +++ b/lib/vsprintf.c @@ -28,7 +28,7 @@ /* some reluctance to put this into a new limits.h, so it is here */ #define INT_MAX ((int)(~0U>>1)) -const char hex_asc[] = "0123456789abcdef"; +static const char hex_asc[] = "0123456789abcdef"; #define hex_asc_lo(x) hex_asc[((x) & 0x0f)] #define hex_asc_hi(x) hex_asc[((x) & 0xf0) >> 4] @@ -395,7 +395,7 @@ static char *string(char *buf, char *end, char *s, int field_width, { int len, i; - if (s == 0) + if (s == NULL) s = ""; len = strnlen(s, precision);