Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1761259AbcKDKmC (ORCPT ); Fri, 4 Nov 2016 06:42:02 -0400 Received: from conuserg-07.nifty.com ([210.131.2.74]:53709 "EHLO conuserg-07.nifty.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758076AbcKDKmB (ORCPT ); Fri, 4 Nov 2016 06:42:01 -0400 DKIM-Filter: OpenDKIM Filter v2.10.3 conuserg-07.nifty.com uA4AebSq028031 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 07/22] mtd: nand: orion: return error code of nand_scan() on error Date: Fri, 4 Nov 2016 19:42:55 +0900 Message-Id: <1478256190-7452-8-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 List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 766 Lines: 28 The nand_scan() returns an appropriate error value when it fails. Use it instead of the fixed error code -ENXIO. Signed-off-by: Masahiro Yamada --- drivers/mtd/nand/orion_nand.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/mtd/nand/orion_nand.c b/drivers/mtd/nand/orion_nand.c index 40a7c4a..4a91c5d 100644 --- a/drivers/mtd/nand/orion_nand.c +++ b/drivers/mtd/nand/orion_nand.c @@ -155,10 +155,9 @@ static int __init orion_nand_probe(struct platform_device *pdev) clk_put(clk); } - if (nand_scan(mtd, 1)) { - ret = -ENXIO; + ret = nand_scan(mtd, 1); + if (ret) goto no_dev; - } mtd->name = "orion_nand"; ret = mtd_device_register(mtd, board->parts, board->nr_parts); -- 1.9.1