From mboxrd@z Thu Jan 1 00:00:00 1970 From: Fugang Duan Subject: [PATCH v2 net,stable 1/2] net: fec: restore dev_id in the cases of probe error Date: Wed, 3 Jan 2018 10:39:29 +0800 Message-ID: <1514947170-8887-2-git-send-email-fugang.duan@nxp.com> References: <1514947170-8887-1-git-send-email-fugang.duan@nxp.com> Mime-Version: 1.0 Content-Type: text/plain Cc: , , , To: , Return-path: Received: from mail-sn1nam01on0054.outbound.protection.outlook.com ([104.47.32.54]:38784 "EHLO NAM01-SN1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751023AbeACCnY (ORCPT ); Tue, 2 Jan 2018 21:43:24 -0500 In-Reply-To: <1514947170-8887-1-git-send-email-fugang.duan@nxp.com> Sender: netdev-owner@vger.kernel.org List-ID: The static variable dev_id always plus one before netdev registerred. It should restore the dev_id value in the cases of probe error. Signed-off-by: Fugang Duan --- drivers/net/ethernet/freescale/fec_main.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c index e17d10b..dae89bc 100644 --- a/drivers/net/ethernet/freescale/fec_main.c +++ b/drivers/net/ethernet/freescale/fec_main.c @@ -3576,6 +3576,7 @@ static int fec_enet_get_irq_cnt(struct platform_device *pdev) of_node_put(phy_node); failed_ioremap: free_netdev(ndev); + dev_id--; return ret; } -- 1.9.1