From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751297AbeCIKvy (ORCPT ); Fri, 9 Mar 2018 05:51:54 -0500 Received: from mail-io0-f195.google.com ([209.85.223.195]:42288 "EHLO mail-io0-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751238AbeCIKvw (ORCPT ); Fri, 9 Mar 2018 05:51:52 -0500 X-Google-Smtp-Source: AG47ELvuSXEEFbAw31YtN95ADF8woQk9KXMA2FcivS0TSzvB/s0LHxjMTsVqaNzPBiWSNLgqtQVABg== From: Arvind Yadav To: dwmw2@infradead.org, computersforpeace@gmail.com, boris.brezillon@free-electrons.com, marek.vasut@gmail.com, richard@nod.at, cyrille.pitchen@wedev4u.fr, dedekind1@gmail.com Cc: linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org Subject: [PATCH 2/2] mtd: ubi: use put_device() if device_register fail Date: Fri, 9 Mar 2018 16:20:49 +0530 Message-Id: <5d9b08afdad2fbc65bac48d8ae22f4925bb80512.1520592440.git.arvind.yadav.cs@gmail.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: References: In-Reply-To: References: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org if device_register() returned an error! Always use put_device() to give up the reference initialized. Signed-off-by: Arvind Yadav --- drivers/mtd/ubi/vmt.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/mtd/ubi/vmt.c b/drivers/mtd/ubi/vmt.c index 3fd8d7f..db85b68 100644 --- a/drivers/mtd/ubi/vmt.c +++ b/drivers/mtd/ubi/vmt.c @@ -609,6 +609,7 @@ int ubi_add_volume(struct ubi_device *ubi, struct ubi_volume *vol) return err; out_cdev: + put_device(&vol->dev); cdev_del(&vol->cdev); return err; } -- 1.9.1