Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752930AbaKFWms (ORCPT ); Thu, 6 Nov 2014 17:42:48 -0500 Received: from youngberry.canonical.com ([91.189.89.112]:58909 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751587AbaKFWmm (ORCPT ); Thu, 6 Nov 2014 17:42:42 -0500 From: Kamal Mostafa To: linux-kernel@vger.kernel.org, stable@vger.kernel.org, kernel-team@lists.ubuntu.com Cc: Robin van der Gracht , Jonathan Cameron , Kamal Mostafa Subject: [PATCH 3.13 109/162] iio: st_sensors: Fix buffer copy Date: Thu, 6 Nov 2014 14:36:13 -0800 Message-Id: <1415313426-9622-110-git-send-email-kamal@canonical.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1415313426-9622-1-git-send-email-kamal@canonical.com> References: <1415313426-9622-1-git-send-email-kamal@canonical.com> X-Extended-Stable: 3.13 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.13.11.11 -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: Kamal Mostafa --- drivers/iio/common/st_sensors/st_sensors_buffer.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iio/common/st_sensors/st_sensors_buffer.c b/drivers/iio/common/st_sensors/st_sensors_buffer.c index 1665c8e..e18bc67 100644 --- 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 iio_dev *indio_dev, u8 *buf) 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 -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/