From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jingoo Han Subject: [PATCH 14/36] net: ethernet: faraday: remove unnecessary platform_set_drvdata() Date: Tue, 07 May 2013 13:32:50 +0900 Message-ID: <001e01ce4adb$eea1fdd0$cbe5f970$@samsung.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org, Jingoo Han , 'Eric Dumazet' , 'Thomas Faber' To: "'David S. Miller'" Return-path: Received: from mailout3.samsung.com ([203.254.224.33]:43517 "EHLO mailout3.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759776Ab3EGEcv (ORCPT ); Tue, 7 May 2013 00:32:51 -0400 Received: from epcpsbgr3.samsung.com (u143.gpu120.samsung.co.kr [203.254.230.143]) by mailout3.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0MME0032SVADP5A0@mailout3.samsung.com> for netdev@vger.kernel.org; Tue, 07 May 2013 13:32:50 +0900 (KST) Content-language: ko Sender: netdev-owner@vger.kernel.org List-ID: The driver core clears the driver data to NULL after device_release or on probe failure, since commit 0998d0631001288a5974afc0b2a5f568bcdecb4d (device-core: Ensure drvdata = NULL when no driver is bound). Thus, it is not needed to manually clear the device driver data to NULL Signed-off-by: Jingoo Han --- drivers/net/ethernet/faraday/ftgmac100.c | 2 -- drivers/net/ethernet/faraday/ftmac100.c | 2 -- 2 files changed, 0 insertions(+), 4 deletions(-) diff --git a/drivers/net/ethernet/faraday/ftgmac100.c b/drivers/net/ethernet/faraday/ftgmac100.c index 21b85fb..934e1ae 100644 --- a/drivers/net/ethernet/faraday/ftgmac100.c +++ b/drivers/net/ethernet/faraday/ftgmac100.c @@ -1311,7 +1311,6 @@ err_ioremap: release_resource(priv->res); err_req_mem: netif_napi_del(&priv->napi); - platform_set_drvdata(pdev, NULL); free_netdev(netdev); err_alloc_etherdev: return err; @@ -1335,7 +1334,6 @@ static int __exit ftgmac100_remove(struct platform_device *pdev) release_resource(priv->res); netif_napi_del(&priv->napi); - platform_set_drvdata(pdev, NULL); free_netdev(netdev); return 0; } diff --git a/drivers/net/ethernet/faraday/ftmac100.c b/drivers/net/ethernet/faraday/ftmac100.c index a6eda8d..4658f4c 100644 --- a/drivers/net/ethernet/faraday/ftmac100.c +++ b/drivers/net/ethernet/faraday/ftmac100.c @@ -1149,7 +1149,6 @@ err_ioremap: release_resource(priv->res); err_req_mem: netif_napi_del(&priv->napi); - platform_set_drvdata(pdev, NULL); free_netdev(netdev); err_alloc_etherdev: return err; @@ -1169,7 +1168,6 @@ static int __exit ftmac100_remove(struct platform_device *pdev) release_resource(priv->res); netif_napi_del(&priv->napi); - platform_set_drvdata(pdev, NULL); free_netdev(netdev); return 0; } -- 1.7.2.5