From patchwork Wed Sep 30 19:57:06 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rasmus Villemoes X-Patchwork-Id: 7303451 Return-Path: X-Original-To: patchwork-dri-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 488FC9F506 for ; Thu, 1 Oct 2015 00:53:30 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 7CADA206C5 for ; Thu, 1 Oct 2015 00:53:29 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id 0693A20719 for ; Thu, 1 Oct 2015 00:53:28 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 09BF66E8C9; Wed, 30 Sep 2015 17:53:25 -0700 (PDT) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mail-la0-f51.google.com (mail-la0-f51.google.com [209.85.215.51]) by gabe.freedesktop.org (Postfix) with ESMTPS id 6970489E3B for ; Wed, 30 Sep 2015 12:57:18 -0700 (PDT) Received: by lahh2 with SMTP id h2so59636720lah.0 for ; Wed, 30 Sep 2015 12:57:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=rasmusvillemoes.dk; s=google; h=from:to:cc:subject:date:message-id; bh=FSzblqv3F9CX7VMlAUb3Rauj8HWhTpwNbMmr78nmjoI=; b=fl8b+JbV97WqyGJ19ayie6nn+hV9sh4t6im/SQGfmwZ6gbudnYjBOX7b+wzPGP89mX mMy4VBrqjn/WpEZ86DVaOEQF87zo/1NEGbS8HXnV+hEHo2R6BscmGMTsiV07CSDR7/xA yBI+oglGKDOH+eTub/VLMXNc6kt6W8MKcsbNI= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=FSzblqv3F9CX7VMlAUb3Rauj8HWhTpwNbMmr78nmjoI=; b=CJjkHubNfJ3zQdHNheggatMMxwq1AejRYSap1ErXlwqbQBvJG2qL4uhrGJ1/u7GgV7 Qt5oXOxBqZgPA69c/vt0gKCAgE01FNvMIVACPFqlxnfJUgU47ZyjKwcbWohQJdWhFQYZ AoZZ1BWgOErzNeSydR1YlNobT0P6hrNZuz4XSGiK0538ifzZLlz9Yvu2mVQQGdpeV0vy NmtY2FB9IqEaeBeMrvR1x1Oq/UYrtEw01Kxcgfv48T8BNsPgI/qAUQZnppUrxvT/MTtR sAQY+42bnZ6adk1x+22dXMkqNDFXmEJSB2Ew/JCZb8Vh3v0jUl5P7J8xo2tka9NhTxO6 wLFQ== X-Gm-Message-State: ALoCoQlL92FTsm4BH6njFPuG0ROKv7615WFKlyAkvmTx+MGq5cC/cWozLNsnjn9Pf0e4+t1OKFKx X-Received: by 10.152.19.164 with SMTP id g4mr1621140lae.47.1443643036536; Wed, 30 Sep 2015 12:57:16 -0700 (PDT) Received: from spencer.imf.au.dk ([130.225.20.51]) by smtp.gmail.com with ESMTPSA id v6sm239662lby.49.2015.09.30.12.57.15 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 30 Sep 2015 12:57:16 -0700 (PDT) From: Rasmus Villemoes To: David Airlie Subject: [PATCH] vgaarb: use kzalloc in vga_arbiter_add_pci_device() Date: Wed, 30 Sep 2015 21:57:06 +0200 Message-Id: <1443643027-4301-1-git-send-email-linux@rasmusvillemoes.dk> X-Mailer: git-send-email 2.1.3 X-Mailman-Approved-At: Wed, 30 Sep 2015 17:53:24 -0700 Cc: Rasmus Villemoes , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Spam-Status: No, score=-4.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_MED, T_DKIM_INVALID, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Signed-off-by: Rasmus Villemoes Reviewed-by: Jani Nikula --- drivers/gpu/vga/vgaarb.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/gpu/vga/vgaarb.c b/drivers/gpu/vga/vgaarb.c index a0b433456107..3166e4bc4eb6 100644 --- a/drivers/gpu/vga/vgaarb.c +++ b/drivers/gpu/vga/vgaarb.c @@ -531,7 +531,7 @@ static bool vga_arbiter_add_pci_device(struct pci_dev *pdev) return false; /* Allocate structure */ - vgadev = kmalloc(sizeof(struct vga_device), GFP_KERNEL); + vgadev = kzalloc(sizeof(struct vga_device), GFP_KERNEL); if (vgadev == NULL) { pr_err("failed to allocate pci device\n"); /* @@ -541,8 +541,6 @@ static bool vga_arbiter_add_pci_device(struct pci_dev *pdev) return false; } - memset(vgadev, 0, sizeof(*vgadev)); - /* Take lock & check for duplicates */ spin_lock_irqsave(&vga_lock, flags); if (vgadev_find(pdev) != NULL) {