From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:59970 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S937542AbdAKL4N (ORCPT ); Wed, 11 Jan 2017 06:56:13 -0500 Received: from pps.filterd (m0098421.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.17/8.16.0.17) with SMTP id v0BBrjXr120144 for ; Wed, 11 Jan 2017 06:56:13 -0500 Received: from e06smtp07.uk.ibm.com (e06smtp07.uk.ibm.com [195.75.94.103]) by mx0a-001b2d01.pphosted.com with ESMTP id 27wm6m05nj-1 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=NOT) for ; Wed, 11 Jan 2017 06:56:13 -0500 Received: from localhost by e06smtp07.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Wed, 11 Jan 2017 11:56:11 -0000 From: Ursula Braun To: davem@davemloft.net Cc: netdev@vger.kernel.org, linux-s390@vger.kernel.org, schwidefsky@de.ibm.com, heiko.carstens@de.ibm.com, stable@vger.kernel.org, ubraun@linux.vnet.ibm.com Subject: [PATCH net-next 04/13] s390/qeth: Allow reading hsuid in state DOWN Date: Wed, 11 Jan 2017 12:55:51 +0100 In-Reply-To: <20170111115600.4524-1-ubraun@linux.vnet.ibm.com> References: <20170111115600.4524-1-ubraun@linux.vnet.ibm.com> Message-Id: <20170111115600.4524-5-ubraun@linux.vnet.ibm.com> Sender: stable-owner@vger.kernel.org List-ID: From: Julian Wiedmann Accessing the current hsuid via card->options.hsuid is perfectly fine, even when the card is DOWN. Signed-off-by: Julian Wiedmann Signed-off-by: Ursula Braun Reviewed-by: Thomas Richter --- drivers/s390/net/qeth_l3_sys.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/s390/net/qeth_l3_sys.c b/drivers/s390/net/qeth_l3_sys.c index 0e00a5c..3cd4d9f 100644 --- a/drivers/s390/net/qeth_l3_sys.c +++ b/drivers/s390/net/qeth_l3_sys.c @@ -250,9 +250,6 @@ static ssize_t qeth_l3_dev_hsuid_show(struct device *dev, if (card->info.type != QETH_CARD_TYPE_IQD) return -EPERM; - if (card->state == CARD_STATE_DOWN) - return -EPERM; - memcpy(tmp_hsuid, card->options.hsuid, sizeof(tmp_hsuid)); EBCASC(tmp_hsuid, 8); return sprintf(buf, "%s\n", tmp_hsuid); -- 2.8.4