From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:52740 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750927AbdAWQEZ (ORCPT ); Mon, 23 Jan 2017 11:04:25 -0500 Subject: Patch "[media] gs1662: drop kfree for memory allocated with devm_kzalloc" has been added to the 4.9-stable tree To: weiyongjun1@huawei.com, gregkh@linuxfoundation.org, mchehab@s-opensource.com Cc: , From: Date: Mon, 23 Jan 2017 17:02:58 +0100 Message-ID: <14851873786277@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: 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 know about it. >>From df94121f02ecce435d6b5277071eb94b764caa89 Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Wed, 21 Sep 2016 10:09:39 -0300 Subject: [media] gs1662: drop kfree for memory allocated with devm_kzalloc From: Wei Yongjun 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 Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Greg Kroah-Hartman --- 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