From patchwork Fri Nov 4 10:43:09 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Masahiro Yamada X-Patchwork-Id: 80813 Delivered-To: patch@linaro.org Received: by 10.140.97.247 with SMTP id m110csp1078887qge; Fri, 4 Nov 2016 03:42:33 -0700 (PDT) X-Received: by 10.99.168.10 with SMTP id o10mr21218389pgf.152.1478256153425; Fri, 04 Nov 2016 03:42:33 -0700 (PDT) Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id e80si15693126pfl.8.2016.11.04.03.42.33; Fri, 04 Nov 2016 03:42:33 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@nifty.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934344AbcKDKmb (ORCPT + 27 others); Fri, 4 Nov 2016 06:42:31 -0400 Received: from conuserg-07.nifty.com ([210.131.2.74]:54643 "EHLO conuserg-07.nifty.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934312AbcKDKm2 (ORCPT ); Fri, 4 Nov 2016 06:42:28 -0400 Received: from beagle.diag.org (p14092-ipngnfx01kyoto.kyoto.ocn.ne.jp [153.142.97.92]) (authenticated) by conuserg-07.nifty.com with ESMTP id uA4AebT6028031; Fri, 4 Nov 2016 19:40:55 +0900 DKIM-Filter: OpenDKIM Filter v2.10.3 conuserg-07.nifty.com uA4AebT6028031 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nifty.com; s=dec2015msa; t=1478256055; bh=lZqg72LOveWSqnSuFpayZqTKBowlXoLOi1ICUl+tNaw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=w+TXKAaslRekgvsMKK6Q0mSGEhq2SkI30jkZGbvDeiNlLaMX0KRYsuHIq9Ag67CRr kt+CzTlCaQoGbGSoWNn3FHHZmB/yvGO4d85LjQ7vW/OsUdkj7eAAekLLSFrJ60BFJw 0ktwDZO5WfnQHnov+IOGbTgdiLfRiR2t4Y8xZ6UufGHN9RAdVExBLnfwrVri9szvqm NdCgIjmiWZIpbAfGPsWIUiuwW+3VMCCF3VmBNrw14YwbRU5/A1THL0GC8ZGJrsRWjf WpbWhXKrRepe2QLHk3uxYTeJpaj0UMJRvG4Mij6+NY0bb3h2oQRA/tYOdNx/580Y/m NKE0UZ/fIg2/Q== X-Nifty-SrcIP: [153.142.97.92] From: Masahiro Yamada To: linux-mtd@lists.infradead.org Cc: Masahiro Yamada , linux-kernel@vger.kernel.org, Boris Brezillon , Brian Norris , Richard Weinberger , David Woodhouse Subject: [PATCH 21/22] mtd: nand: nandsim: remove unneeded checks for nand_scan_ident/tail() Date: Fri, 4 Nov 2016 19:43:09 +0900 Message-Id: <1478256190-7452-22-git-send-email-yamada.masahiro@socionext.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1478256190-7452-1-git-send-email-yamada.masahiro@socionext.com> References: <1478256190-7452-1-git-send-email-yamada.masahiro@socionext.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The nand_scan_ident/tail() never returns a positive value when it fails. Signed-off-by: Masahiro Yamada --- drivers/mtd/nand/nandsim.c | 4 ---- 1 file changed, 4 deletions(-) -- 1.9.1 diff --git a/drivers/mtd/nand/nandsim.c b/drivers/mtd/nand/nandsim.c index 1eb9344..c76287a 100644 --- a/drivers/mtd/nand/nandsim.c +++ b/drivers/mtd/nand/nandsim.c @@ -2313,8 +2313,6 @@ static int __init ns_init_module(void) retval = nand_scan_ident(nsmtd, 1, NULL); if (retval) { NS_ERR("cannot scan NAND Simulator device\n"); - if (retval > 0) - retval = -ENXIO; goto error; } @@ -2350,8 +2348,6 @@ static int __init ns_init_module(void) retval = nand_scan_tail(nsmtd); if (retval) { NS_ERR("can't register NAND Simulator\n"); - if (retval > 0) - retval = -ENXIO; goto error; }