From patchwork Mon Sep 8 04:28:56 2008 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Grant Erickson X-Patchwork-Id: 197 Return-Path: X-Original-To: patchwork@ozlabs.org Delivered-To: patchwork@ozlabs.org Received: from bombadil.infradead.org (bombadil.infradead.org [18.85.46.34]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id EAA54DDDED for ; Mon, 8 Sep 2008 14:29:05 +1000 (EST) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.68 #1 (Red Hat Linux)) id 1KcYN2-0002Ud-DF; Mon, 08 Sep 2008 04:29:00 +0000 Received: from relay01.pair.com ([209.68.5.15]) by bombadil.infradead.org with smtp (Exim 4.68 #1 (Red Hat Linux)) id 1KcYN0-0002UK-IG for linux-mtd@lists.infradead.org; Mon, 08 Sep 2008 04:28:58 +0000 Received: (qmail 85796 invoked by uid 0); 8 Sep 2008 04:28:57 -0000 Received: from unknown (HELO localhost.localdomain) (unknown) by unknown with SMTP; 8 Sep 2008 04:28:57 -0000 X-pair-Authenticated: 66.134.71.115 From: Grant Erickson To: linux-mtd@lists.infradead.org Subject: [PATCH 3/6] [MTD-UTILS] nandwrite: Pass Real Names as Arguments to perror Date: Sun, 7 Sep 2008 21:28:56 -0700 Message-Id: <1220848136-22314-1-git-send-email-gerickson@nuovations.com> X-Mailer: git-send-email 1.6.0.1 Organization: Nuovation System Designs, LLC X-Spam-Score: -1.0 (-) X-Spam-Report: SpamAssassin version 3.2.5 on bombadil.infradead.org summary: Content analysis details: (-1.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- -1.0 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/, low trust [209.68.5.15 listed in list.dnswl.org] X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.9 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: linux-mtd-bounces@lists.infradead.org Errors-To: linux-mtd-bounces+patchwork=ozlabs.org@lists.infradead.org Pass the MTD device node and input file name as arguments to perror rather than more ambigous, static messages on open failures. Signed-off-by: Grant Erickson diff --git a/nandwrite.c b/nandwrite.c index b1a4307..e5de140 100644 --- a/nandwrite.c +++ b/nandwrite.c @@ -230,7 +230,7 @@ int main(int argc, char * const argv[]) /* Open the device */ if ((fd = open(mtd_device, O_RDWR)) == -1) { - perror("open flash"); + perror(mtd_device); exit (EXIT_FAILURE); } @@ -337,7 +337,7 @@ int main(int argc, char * const argv[]) /* Open the input file */ if ((ifd = open(img, O_RDONLY)) == -1) { - perror("open input file"); + perror(img); goto restoreoob; }