From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932704AbaKLB3N (ORCPT ); Tue, 11 Nov 2014 20:29:13 -0500 Received: from mail.linuxfoundation.org ([140.211.169.12]:59136 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932688AbaKLB3K (ORCPT ); Tue, 11 Nov 2014 20:29:10 -0500 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Robin van der Gracht , Denis Ciocca , Jonathan Cameron Subject: [PATCH 3.17 188/319] iio: st_sensors: Fix buffer copy Date: Wed, 12 Nov 2014 10:15:26 +0900 Message-Id: <20141112011023.860673836@linuxfoundation.org> X-Mailer: git-send-email 2.1.3 In-Reply-To: <20141112010952.553519040@linuxfoundation.org> References: <20141112010952.553519040@linuxfoundation.org> User-Agent: quilt/0.63-1 MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-15 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.17-stable review patch. If anyone has any objections, please let me know. ------------------ From: Robin van der Gracht commit 4250c90b30b8bf2a1a21122ba0484f8f351f152d upstream. Use byte_for_channel as iterator to properly initialize the buffer. Signed-off-by: Robin van der Gracht Acked-by: Denis Ciocca Signed-off-by: Jonathan Cameron Signed-off-by: Greg Kroah-Hartman --- drivers/iio/common/st_sensors/st_sensors_buffer.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/iio/common/st_sensors/st_sensors_buffer.c +++ b/drivers/iio/common/st_sensors/st_sensors_buffer.c @@ -71,7 +71,7 @@ int st_sensors_get_buffer_element(struct goto st_sensors_free_memory; } - for (i = 0; i < n * num_data_channels; i++) { + for (i = 0; i < n * byte_for_channel; i++) { if (i < n) buf[i] = rx_array[i]; else