From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751959AbdKHJ7j (ORCPT ); Wed, 8 Nov 2017 04:59:39 -0500 Received: from mail-wm0-f67.google.com ([74.125.82.67]:46849 "EHLO mail-wm0-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751957AbdKHJ7S (ORCPT ); Wed, 8 Nov 2017 04:59:18 -0500 X-Google-Smtp-Source: ABhQp+SyHyM0SRLKynWvmU5lmEBioCEEyB4S9sCh32arHmr7lBMC81bMwTPqkxSUb4nGPTdAXiqWqA== From: "=?UTF-8?q?Javier=20Gonz=C3=A1lez?=" X-Google-Original-From: =?UTF-8?q?Javier=20Gonz=C3=A1lez?= To: hch@lst.de, sagi@grimberg.me, keith.busch@intel.com, joe@perches.com Cc: linux-nvme@lists.infradead.org, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, =?UTF-8?q?Javier=20Gonz=C3=A1lez?= , =?UTF-8?q?Javier=20Gonz=C3=A1lez?= Subject: [PATCH v2] nvme: fix eui_show() print format Date: Wed, 8 Nov 2017 10:59:04 +0100 Message-Id: <1510135144-1557-2-git-send-email-javier@cnexlabs.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1510135144-1557-1-git-send-email-javier@cnexlabs.com> References: <1510135144-1557-1-git-send-email-javier@cnexlabs.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Javier González Fix print formatting, but keep the original output to prevent user breakage as suggested by Joe Perches. Change since v1: - Maintain the original output format printing spaces instead of dashes Signed-off-by: Javier González Reviewed-by: Keith Busch --- drivers/nvme/host/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index b3bc9fb39a6c..6c9d313c6f90 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -2109,7 +2109,7 @@ static ssize_t eui_show(struct device *dev, struct device_attribute *attr, char *buf) { struct nvme_ns *ns = nvme_get_ns_from_dev(dev); - return sprintf(buf, "%8phd\n", ns->eui); + return sprintf(buf, "%8ph\n", ns->eui); } static DEVICE_ATTR(eui, S_IRUGO, eui_show, NULL); -- 2.7.4