Patch "[media] gs1662: drop kfree for memory allocated with devm_kzalloc" has been added to the 4.9-stable tree

[<gregkh@linuxfoundation.org>]

This is a note to let you know that I've just added the patch titled

    [media] gs1662: drop kfree for memory allocated with devm_kzalloc

to the 4.9-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     gs1662-drop-kfree-for-memory-allocated-with-devm_kzalloc.patch
and it can be found in the queue-4.9 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.


>From df94121f02ecce435d6b5277071eb94b764caa89 Mon Sep 17 00:00:00 2001
From: Wei Yongjun <weiyongjun1@huawei.com>
Date: Wed, 21 Sep 2016 10:09:39 -0300
Subject: [media] gs1662: drop kfree for memory allocated with devm_kzalloc

From: Wei Yongjun <weiyongjun1@huawei.com>

commit df94121f02ecce435d6b5277071eb94b764caa89 upstream.

It's not necessary to free memory allocated with devm_kzalloc
and using kfree leads to a double free.

Fixes: 7aae6e2df127 ("[media] Add GS1662 driver, a video serializer")

Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/media/spi/gs1662.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

--- a/drivers/media/spi/gs1662.c
+++ b/drivers/media/spi/gs1662.c
@@ -453,10 +453,9 @@ static int gs_probe(struct spi_device *s
 static int gs_remove(struct spi_device *spi)
 {
 	struct v4l2_subdev *sd = spi_get_drvdata(spi);
-	struct gs *gs = to_gs(sd);
 
 	v4l2_device_unregister_subdev(sd);
-	kfree(gs);
+
 	return 0;
 }
 


Patches currently in stable-queue which might be from weiyongjun1@huawei.com are

queue-4.9/soc-ti-wkup_m3_ipc-fix-error-return-code-in-wkup_m3_ipc_probe.patch
queue-4.9/gs1662-drop-kfree-for-memory-allocated-with-devm_kzalloc.patch