From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9A288C4708D for ; Wed, 28 Dec 2022 16:32:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234758AbiL1QcI (ORCPT ); Wed, 28 Dec 2022 11:32:08 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49358 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234754AbiL1Qbm (ORCPT ); Wed, 28 Dec 2022 11:31:42 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D9B6E1CFE8 for ; Wed, 28 Dec 2022 08:28:00 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 47C606157B for ; Wed, 28 Dec 2022 16:28:00 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5A205C433D2; Wed, 28 Dec 2022 16:27:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1672244879; bh=Pnf9XD4XvEC6KCYmfGfHJiQ9Ts8ejEgSvRNs+LSI2B8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=TQbXjQb8FZZ15s52AN/vnp7wl7WZygp6I65kKU1z/dlZHt7TsSl2/C9Jirt6/aCAQ L8j609ZZzM5xksjK7+xjIaodc4P1DHWZc9/gcPiWGDEW1KSuk71mY6+5xDadkoXaTg bxUsDO+sBoHC1mKVN4Ut85jXGh5YCZAvAfGJwTBU= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Yang Yingliang , Helge Deller , Sasha Levin Subject: [PATCH 6.1 0755/1146] fbdev: pm2fb: fix missing pci_disable_device() Date: Wed, 28 Dec 2022 15:38:14 +0100 Message-Id: <20221228144350.652038798@linuxfoundation.org> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20221228144330.180012208@linuxfoundation.org> References: <20221228144330.180012208@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Yang Yingliang [ Upstream commit ed359a464846b48f76ea6cc5cd8257e545ac97f4 ] Add missing pci_disable_device() in error path of probe() and remove() path. Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Signed-off-by: Yang Yingliang Signed-off-by: Helge Deller Signed-off-by: Sasha Levin --- drivers/video/fbdev/pm2fb.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/drivers/video/fbdev/pm2fb.c b/drivers/video/fbdev/pm2fb.c index 7da715d31a93..7a8609c40ae9 100644 --- a/drivers/video/fbdev/pm2fb.c +++ b/drivers/video/fbdev/pm2fb.c @@ -1533,8 +1533,10 @@ static int pm2fb_probe(struct pci_dev *pdev, const struct pci_device_id *id) } info = framebuffer_alloc(sizeof(struct pm2fb_par), &pdev->dev); - if (!info) - return -ENOMEM; + if (!info) { + err = -ENOMEM; + goto err_exit_disable; + } default_par = info->par; switch (pdev->device) { @@ -1715,6 +1717,8 @@ static int pm2fb_probe(struct pci_dev *pdev, const struct pci_device_id *id) release_mem_region(pm2fb_fix.mmio_start, pm2fb_fix.mmio_len); err_exit_neither: framebuffer_release(info); + err_exit_disable: + pci_disable_device(pdev); return retval; } @@ -1739,6 +1743,7 @@ static void pm2fb_remove(struct pci_dev *pdev) fb_dealloc_cmap(&info->cmap); kfree(info->pixmap.addr); framebuffer_release(info); + pci_disable_device(pdev); } static const struct pci_device_id pm2fb_id_table[] = { -- 2.35.1