From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH net-next] net: hns3: remove unnecessary pci_set_drvdata() and devm_kfree() Date: Thu, 29 Mar 2018 14:35:20 -0400 (EDT) Message-ID: <20180329.143520.180872666601831050.davem@davemloft.net> References: <1522241461-77556-1-git-send-email-weiyongjun1@huawei.com> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: yisen.zhuang@huawei.com, salil.mehta@huawei.com, netdev@vger.kernel.org, kernel-janitors@vger.kernel.org To: weiyongjun1@huawei.com Return-path: Received: from shards.monkeyblade.net ([184.105.139.130]:47890 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751865AbeC2SfV (ORCPT ); Thu, 29 Mar 2018 14:35:21 -0400 In-Reply-To: <1522241461-77556-1-git-send-email-weiyongjun1@huawei.com> Sender: netdev-owner@vger.kernel.org List-ID: From: Wei Yongjun Date: Wed, 28 Mar 2018 12:51:01 +0000 > The devm_kfree function allocates memory that is released when a devm_kfree doesn't allocate memory, it frees it. Your commit log message is confusing at best. I know what you're trying to say, but a lot of the logic is reversed or hard to understand. Thank you.