From patchwork Sat Nov 3 15:43:40 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Akinobu Mita X-Patchwork-Id: 196854 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from merlin.infradead.org (merlin.infradead.org [IPv6:2001:4978:20e::2]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id C30A62C00DA for ; Sun, 4 Nov 2012 02:46:14 +1100 (EST) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1TUfu6-0007mM-N2; Sat, 03 Nov 2012 15:44:58 +0000 Received: from mail-pb0-f49.google.com ([209.85.160.49]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1TUfti-0007eR-S1 for linux-mtd@lists.infradead.org; Sat, 03 Nov 2012 15:44:35 +0000 Received: by mail-pb0-f49.google.com with SMTP id xa7so2829098pbc.36 for ; Sat, 03 Nov 2012 08:44:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id:x-mailer:in-reply-to:references; bh=u2y2sRVxO+nLBty2SO1yWGr0EUqxVWjR8ps1m7bhq5c=; b=L6Agkk69geNFveVd3QutZ3olG6exAvM/ZJ50YxWngbgPOPyduefeZ3ijd2IPQ+mAwh 4EJb1Kfyhz3LBkKHOgptqMvtNpKR7zUI6dGTI6s/8jEIKZ1MVTS+FkU9cJyhrUEuvtry A9PIRi5Rm850KMn+X9e7rg2piJWfiKItD696OCRhj0TnlBSay4Q2qWq5jzu4RC/5hdfI LEfWXzr+gHWPOowsGPuhWAys0yZyuY9dPt14Cyv/t4aHPsOx50HraUi0OzP2R0gBwPHl WmqKblCvrTFlB8NU0qgOYr0md2RJV6SOZoeHCEADZ98jhUDNXnHomJ3Fa2WdfER9hU+c aPUQ== Received: by 10.66.88.4 with SMTP id bc4mr14774084pab.42.1351957474597; Sat, 03 Nov 2012 08:44:34 -0700 (PDT) Received: from localhost.localdomain (p1120-ipbf2201hodogaya.kanagawa.ocn.ne.jp. [123.220.186.120]) by mx.google.com with ESMTPS id qi2sm7546049pbc.22.2012.11.03.08.44.32 (version=TLSv1/SSLv3 cipher=OTHER); Sat, 03 Nov 2012 08:44:34 -0700 (PDT) From: Akinobu Mita To: linux-kernel@vger.kernel.org, akpm@linux-foundation.org Subject: [PATCH v2 09/11] mtd: mtd_speedtest: use random32_get_bytes Date: Sun, 4 Nov 2012 00:43:40 +0900 Message-Id: <1351957422-23243-10-git-send-email-akinobu.mita@gmail.com> X-Mailer: git-send-email 1.7.11.7 In-Reply-To: <1351957422-23243-1-git-send-email-akinobu.mita@gmail.com> References: <1351957422-23243-1-git-send-email-akinobu.mita@gmail.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20121103_114435_066278_51A8B6B9 X-CRM114-Status: GOOD ( 11.15 ) X-Spam-Score: -2.7 (--) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-2.7 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/, low trust [209.85.160.49 listed in list.dnswl.org] 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (akinobu.mita[at]gmail.com) -0.0 SPF_PASS SPF: sender matches SPF record -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature Cc: linux-mtd@lists.infradead.org, David Woodhouse , Akinobu Mita , Artem Bityutskiy X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.14 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+incoming=patchwork.ozlabs.org@lists.infradead.org Use random32_get_bytes instead of equivalent local function. Signed-off-by: Akinobu Mita Cc: Artem Bityutskiy Cc: David Woodhouse Cc: linux-mtd@lists.infradead.org --- no change from v1 drivers/mtd/tests/mtd_speedtest.c | 9 +-------- 1 file changed, 1 insertion(+), 8 deletions(-) diff --git a/drivers/mtd/tests/mtd_speedtest.c b/drivers/mtd/tests/mtd_speedtest.c index 42b0f74..57f0383 100644 --- a/drivers/mtd/tests/mtd_speedtest.c +++ b/drivers/mtd/tests/mtd_speedtest.c @@ -49,13 +49,6 @@ static int pgcnt; static int goodebcnt; static struct timeval start, finish; -static void set_random_data(unsigned char *buf, size_t len) -{ - size_t i; - - for (i = 0; i < len; ++i) - buf[i] = random32(); -} static int erase_eraseblock(int ebnum) { @@ -396,7 +389,7 @@ static int __init mtd_speedtest_init(void) goto out; } - set_random_data(iobuf, mtd->erasesize); + random32_get_bytes(iobuf, mtd->erasesize); err = scan_for_bad_eraseblocks(); if (err)