From patchwork Fri May 8 13:53:44 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexandru Ardelean X-Patchwork-Id: 11536641 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 9C8BB14C0 for ; Fri, 8 May 2020 13:54:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8BA5B20708 for ; Fri, 8 May 2020 13:54:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728371AbgEHNyV (ORCPT ); Fri, 8 May 2020 09:54:21 -0400 Received: from mx0a-00128a01.pphosted.com ([148.163.135.77]:52286 "EHLO mx0a-00128a01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728353AbgEHNyU (ORCPT ); Fri, 8 May 2020 09:54:20 -0400 Received: from pps.filterd (m0167088.ppops.net [127.0.0.1]) by mx0a-00128a01.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 048Dib8J031165; Fri, 8 May 2020 09:54:09 -0400 Received: from nwd2mta4.analog.com ([137.71.173.58]) by mx0a-00128a01.pphosted.com with ESMTP id 30vtef2j64-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 08 May 2020 09:54:08 -0400 Received: from SCSQMBX10.ad.analog.com (scsqmbx10.ad.analog.com [10.77.17.5]) by nwd2mta4.analog.com (8.14.7/8.14.7) with ESMTP id 048Ds7aP040856 (version=TLSv1/SSLv3 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=FAIL); Fri, 8 May 2020 09:54:07 -0400 Received: from SCSQMBX11.ad.analog.com (10.77.17.10) by SCSQMBX10.ad.analog.com (10.77.17.5) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1779.2; Fri, 8 May 2020 06:54:06 -0700 Received: from zeus.spd.analog.com (10.64.82.11) by SCSQMBX11.ad.analog.com (10.77.17.10) with Microsoft SMTP Server id 15.1.1779.2 via Frontend Transport; Fri, 8 May 2020 06:54:05 -0700 Received: from localhost.localdomain ([10.48.65.12]) by zeus.spd.analog.com (8.15.1/8.15.1) with ESMTP id 048Drpwu030263; Fri, 8 May 2020 09:54:04 -0400 From: Alexandru Ardelean To: , CC: , , Alexandru Ardelean Subject: [RFC PATCH 10/14] iio: buffer: remove attrcount_orig var from sysfs creation Date: Fri, 8 May 2020 16:53:44 +0300 Message-ID: <20200508135348.15229-11-alexandru.ardelean@analog.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200508135348.15229-1-alexandru.ardelean@analog.com> References: <20200508135348.15229-1-alexandru.ardelean@analog.com> MIME-Version: 1.0 X-ADIRoutedOnPrem: True X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.216,18.0.676 definitions=2020-05-08_13:2020-05-08,2020-05-08 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 priorityscore=1501 malwarescore=0 lowpriorityscore=0 suspectscore=2 clxscore=1015 phishscore=0 mlxlogscore=999 adultscore=0 mlxscore=0 bulkscore=0 impostorscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2003020000 definitions=main-2005080122 Sender: linux-iio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org The variable no longer does anything. It's around because of some older code that required it to keep track of certain attribute numbers. Signed-off-by: Alexandru Ardelean --- drivers/iio/industrialio-buffer.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/iio/industrialio-buffer.c b/drivers/iio/industrialio-buffer.c index 6b1b5d5387bd..efebf74a05af 100644 --- a/drivers/iio/industrialio-buffer.c +++ b/drivers/iio/industrialio-buffer.c @@ -1317,7 +1317,7 @@ static int __iio_buffer_alloc_sysfs_and_mask(struct iio_buffer *buffer) struct iio_dev *indio_dev = buffer->indio_dev; struct iio_dev_attr *p; struct attribute **attr; - int ret, i, attrn, attrcount, attrcount_orig = 0; + int ret, i, attrn, attrcount; const struct iio_chan_spec *channels; attrcount = 0; @@ -1349,7 +1349,7 @@ static int __iio_buffer_alloc_sysfs_and_mask(struct iio_buffer *buffer) indio_dev->groups[indio_dev->groupcounter++] = &buffer->buffer_group; - attrcount = attrcount_orig; + attrcount = 0; INIT_LIST_HEAD(&buffer->scan_el_dev_attr_list); channels = indio_dev->channels; if (channels) { @@ -1382,7 +1382,7 @@ static int __iio_buffer_alloc_sysfs_and_mask(struct iio_buffer *buffer) ret = -ENOMEM; goto error_free_scan_mask; } - attrn = attrcount_orig; + attrn = 0; list_for_each_entry(p, &buffer->scan_el_dev_attr_list, l) buffer->scan_el_group.attrs[attrn++] = &p->dev_attr.attr;