Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756340Ab2HGTyG (ORCPT ); Tue, 7 Aug 2012 15:54:06 -0400 Received: from mail.pripojeni.net ([178.22.112.14]:49820 "EHLO smtp.pripojeni.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756300Ab2HGTyE (ORCPT ); Tue, 7 Aug 2012 15:54:04 -0400 From: Jiri Slaby To: gregkh@linuxfoundation.org Cc: alan@linux.intel.com, linux-kernel@vger.kernel.org, jirislaby@gmail.com, J Freyensee Subject: [PATCH 05/41] misc: pti, pci drvdata cannot be NULL in ->remove Date: Tue, 7 Aug 2012 21:47:30 +0200 Message-Id: <1344368886-24033-6-git-send-email-jslaby@suse.cz> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1344368886-24033-1-git-send-email-jslaby@suse.cz> References: <1344368886-24033-1-git-send-email-jslaby@suse.cz> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1281 Lines: 45 As we set drvdata unconditionally in ->probe, we need not check if it is NULL. Let us remove the check. Signed-off-by: Jiri Slaby Cc: J Freyensee --- drivers/misc/pti.c | 15 ++++++--------- 1 file changed, 6 insertions(+), 9 deletions(-) diff --git a/drivers/misc/pti.c b/drivers/misc/pti.c index 5cb61f7..88da085e 100644 --- a/drivers/misc/pti.c +++ b/drivers/misc/pti.c @@ -400,16 +400,13 @@ EXPORT_SYMBOL_GPL(pti_writedata); */ static void __devexit pti_pci_remove(struct pci_dev *pdev) { - struct pti_dev *drv_data; + struct pti_dev *drv_data = pci_get_drvdata(pdev); - drv_data = pci_get_drvdata(pdev); - if (drv_data != NULL) { - pci_iounmap(pdev, drv_data->pti_ioaddr); - pci_set_drvdata(pdev, NULL); - kfree(drv_data); - pci_release_region(pdev, 1); - pci_disable_device(pdev); - } + pci_iounmap(pdev, drv_data->pti_ioaddr); + pci_set_drvdata(pdev, NULL); + kfree(drv_data); + pci_release_region(pdev, 1); + pci_disable_device(pdev); } /* -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/