From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jingoo Han Subject: [PATCH 4/7] net: phy: spi_ks8995: remove unnecessary spi_set_drvdata() Date: Tue, 10 Dec 2013 12:50:42 +0900 Message-ID: <000e01cef55a$ffca41b0$ff5ec510$%han@samsung.com> References: <000601cef55a$b605fab0$2211f010$%han@samsung.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org, 'Jingoo Han' To: "'David S. Miller'" Return-path: Received: from mailout3.samsung.com ([203.254.224.33]:10428 "EHLO mailout3.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751647Ab3LJDun (ORCPT ); Mon, 9 Dec 2013 22:50:43 -0500 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 <0MXK008DKO0JRF80@mailout3.samsung.com> for netdev@vger.kernel.org; Tue, 10 Dec 2013 12:50:43 +0900 (KST) In-reply-to: <000601cef55a$b605fab0$2211f010$%han@samsung.com> 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. Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by: Jingoo Han --- drivers/net/phy/spi_ks8995.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/net/phy/spi_ks8995.c b/drivers/net/phy/spi_ks8995.c index f3bea13..98fb9f3 100644 --- a/drivers/net/phy/spi_ks8995.c +++ b/drivers/net/phy/spi_ks8995.c @@ -325,7 +325,6 @@ static int ks8995_probe(struct spi_device *spi) return 0; err_drvdata: - spi_set_drvdata(spi, NULL); kfree(ks); return err; } @@ -337,7 +336,6 @@ static int ks8995_remove(struct spi_device *spi) ks8995 = spi_get_drvdata(spi); sysfs_remove_bin_file(&spi->dev.kobj, &ks8995_registers_attr); - spi_set_drvdata(spi, NULL); kfree(ks8995); return 0; -- 1.7.10.4