From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:59840 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752123AbdK1KkL (ORCPT ); Tue, 28 Nov 2017 05:40:11 -0500 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Dan Carpenter , Kalle Valo , Sasha Levin Subject: [PATCH 4.9 108/138] adm80211: return an error if adm8211_alloc_rings() fails Date: Tue, 28 Nov 2017 11:23:29 +0100 Message-Id: <20171128100553.256423378@linuxfoundation.org> In-Reply-To: <20171128100544.706504901@linuxfoundation.org> References: <20171128100544.706504901@linuxfoundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: stable-owner@vger.kernel.org List-ID: 4.9-stable review patch. If anyone has any objections, please let me know. ------------------ From: Dan Carpenter [ Upstream commit c705a6b3aa7804d7bc6660183f51e510c61dc807 ] We accidentally return success when adm8211_alloc_rings() fails but we should preserve the error code. Fixes: cc0b88cf5ecf ("[PATCH] Add adm8211 802.11b wireless driver") Signed-off-by: Dan Carpenter Signed-off-by: Kalle Valo Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- drivers/net/wireless/admtek/adm8211.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) --- a/drivers/net/wireless/admtek/adm8211.c +++ b/drivers/net/wireless/admtek/adm8211.c @@ -1843,7 +1843,8 @@ static int adm8211_probe(struct pci_dev priv->rx_ring_size = rx_ring_size; priv->tx_ring_size = tx_ring_size; - if (adm8211_alloc_rings(dev)) { + err = adm8211_alloc_rings(dev); + if (err) { printk(KERN_ERR "%s (adm8211): Cannot allocate TX/RX ring\n", pci_name(pdev)); goto err_iounmap;