linux-kernel - [RFC PATCH 2/5] iio: buffer: dmaengine: unwrap the use of iio_buffer_set

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Fri, 25 Sep 2020 11:37:40 +0300
From:   Alexandru Ardelean <alexandru.ardelean@...log.com>
To:     <linux-iio@...r.kernel.org>, <linux-kernel@...r.kernel.org>
CC:     <jic23@...nel.org>, <lars@...afoo.de>,
        Alexandru Ardelean <alexandru.ardelean@...log.com>
Subject: [RFC PATCH 2/5] iio: buffer: dmaengine: unwrap the use of iio_buffer_set_attrs()

The iio_buffer_set_attrs() helper will be re-purposed. So, just assign the
attributes of the DMAEngine buffer logic directly.

This is IIO buffer core context, so there should be access to the
buffer->attrs object.

Signed-off-by: Alexandru Ardelean <alexandru.ardelean@...log.com>
---
 drivers/iio/buffer/industrialio-buffer-dmaengine.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/iio/buffer/industrialio-buffer-dmaengine.c b/drivers/iio/buffer/industrialio-buffer-dmaengine.c
index 5789bda0745b..36591253cd9d 100644
--- a/drivers/iio/buffer/industrialio-buffer-dmaengine.c
+++ b/drivers/iio/buffer/industrialio-buffer-dmaengine.c
@@ -200,8 +200,7 @@ struct iio_buffer *iio_dmaengine_buffer_alloc(struct device *dev,
 
 	iio_dma_buffer_init(&dmaengine_buffer->queue, chan->device->dev,
 		&iio_dmaengine_default_ops);
-	iio_buffer_set_attrs(&dmaengine_buffer->queue.buffer,
-		iio_dmaengine_buffer_attrs);
+	dmaengine_buffer->queue.buffer.attrs = iio_dmaengine_buffer_attrs;
 
 	dmaengine_buffer->queue.buffer.access = &iio_dmaengine_buffer_ops;
 
-- 
2.17.1