From: Octavian Purdila <octavian.purdila@intel.com>
Date: Sun, 21 Dec 2014 00:42:26 +0000 (+0200)
Subject: iio: buffer: fix custom buffer attributes copy
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=66ad1fd025c7cb9d0d4d01de965c80871226f422;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

iio: buffer: fix custom buffer attributes copy

Signed-off-by: Octavian Purdila <octavian.purdila@intel.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
---

diff --git a/drivers/iio/industrialio-buffer.c b/drivers/iio/industrialio-buffer.c
index 2bd8d399f2ec..403b72878b0b 100644
--- a/drivers/iio/industrialio-buffer.c
+++ b/drivers/iio/industrialio-buffer.c
@@ -789,7 +789,7 @@ int iio_buffer_alloc_sysfs_and_mask(struct iio_dev *indio_dev)
 	buffer->buffer_group.attrs[1] = &dev_attr_enable.attr;
 	if (buffer->attrs)
 		memcpy(&buffer->buffer_group.attrs[2], buffer->attrs,
-			sizeof(*&buffer->buffer_group.attrs) * (attrcount - 2));
+			sizeof(*&buffer->buffer_group.attrs) * attrcount);
 	buffer->buffer_group.attrs[attrcount+2] = NULL;
 
 	indio_dev->groups[indio_dev->groupcounter++] = &buffer->buffer_group;