From patchwork Wed Aug 17 18:12:15 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: SF Markus Elfring X-Patchwork-Id: 9286309 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 20D26600CB for ; Wed, 17 Aug 2016 18:13:03 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 1793A294D1 for ; Wed, 17 Aug 2016 18:13:03 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 099E629511; Wed, 17 Aug 2016 18:13:03 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id ABA33294D1 for ; Wed, 17 Aug 2016 18:13:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752973AbcHQSMh (ORCPT ); Wed, 17 Aug 2016 14:12:37 -0400 Received: from mout.web.de ([212.227.15.3]:55626 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752545AbcHQSMd (ORCPT ); Wed, 17 Aug 2016 14:12:33 -0400 Received: from [192.168.1.3] ([77.182.223.110]) by smtp.web.de (mrweb004) with ESMTPSA (Nemesis) id 0Mbudy-1brCzx3lyQ-00JKjs; Wed, 17 Aug 2016 20:12:16 +0200 Subject: [PATCH 4/4] KVM-S390: Delete an unnecessary initialisation for a buffer variable To: kvm@vger.kernel.org, linux-s390@vger.kernel.org, =?UTF-8?Q?Christian_Borntr=c3=a4ger?= , Cornelia Huck , David Hildenbrand , Heiko Carstens , Martin Schwidefsky , Paolo Bonzini , =?UTF-8?B?UmFkaW0gS3LEjW3DocWZ?= References: <82b84c9c-38a4-4d17-910f-312668dbae01@users.sourceforge.net> Cc: LKML , kernel-janitors@vger.kernel.org, Julia Lawall From: SF Markus Elfring Message-ID: <6cf36937-3937-0521-5f11-258f557e0c32@users.sourceforge.net> Date: Wed, 17 Aug 2016 20:12:15 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.2 MIME-Version: 1.0 In-Reply-To: <82b84c9c-38a4-4d17-910f-312668dbae01@users.sourceforge.net> X-Provags-ID: V03:K0:I51OG/C7RPC/DEv5IgXG6XuVspH5r3ZzyOtbYe86M4RZGRhqWqy 7wAPT59XcADgxy4fLrONyKnT6SZDRwORh+xSj9RfRpphWwnCP+C8a7InUwbHHm/Zt4528H/ 2wpylD0dmPS1IrRxEdA3QlVSwRNJhhxSssB53gDm/WBjXbBKkDBVVa5H8wFcMLGF+T0gfuz H48bS/cEJDtpVBI/i8igg== X-UI-Out-Filterresults: notjunk:1; V01:K0:bxaxOYGZnGE=:ODp8RbpgRvIw66h1HSu7m5 pYDs9akDRavE9PSdBxJUT6tbanHOCvKqPS2GexMBFvG9x2NTg9hkWuCxkdYB/cfnkXvRXpf+F szkhldp0wxq9QL9hUyp2aPQu66ZzrQ0ITeTFSuiRZAthp+XIoafswUaA4yVBojgEGArVFFUS3 XY0LAUH6Tj/2Mfi3nP6kGMGH78kkLH0U5ctkqix50F1m2ps526/HEEzfg5KyhhqEvE/LBluSZ TzpYjMznCwvtPsi7dr/B3CVC7N7ZzuE+8I2/P7N5po2iwwX4FxMiyDm5HEmbPqJePNEbgcbAu U8Z9glA16iLxzmiEqrXGkr70tFz3z6e4H0ZVheFpuAaIVUHAp8tm5W91FGRu3Tj+IRPjJNEY3 7F5WvwDc6LQ07sgJzgsFDdSIqS4e0NIVgRj+hiObcVJ4V1wYNP1D+SsYisEV87NbYI2XXz8nE j/iIr+k5YhyzFKyqooeCB/wJmZQ1rGBQJD5LkRFa6CUkGpI7TUR2oeZOJyIkYcEVXyKe7n+4q A/oVYXaMBnzis175Iz5vF8IE9ndo048nzdmcxXCg0PRDMxGATDJ1p3G3HVBPjJvNgLg32bTGj xsHgxAeVZnq1wEYmuTAzJbh6Q7R42g4a/C9AqHPiBA366tZ1yU8ilbpBuJzqoluilRF6uVuTF n8kdM/kc7rGPC53F5FyVn+nWOe/HzWlq/Oi0KmTAqsPTpnEXAcfWeKSczDNIrmVrbpTFUJWsy kejYSKEWLWExm0VJXgZhQJ4p03seCmN+frNiPFe8HQHy/DWFsh6L3Vaq2/7OPNX97KgxkbqaB wDICPFo Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Markus Elfring Date: Wed, 17 Aug 2016 19:28:15 +0200 The variable "bp_data" will eventually be set to an appropriate pointer from a call of the memdup_user() function. Thus omit the explicit initialisation which became unnecessary with a previous update step. Signed-off-by: Markus Elfring Reviewed-by: David Hildenbrand --- arch/s390/kvm/guestdbg.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/s390/kvm/guestdbg.c b/arch/s390/kvm/guestdbg.c index f2514af..ad04609 100644 --- a/arch/s390/kvm/guestdbg.c +++ b/arch/s390/kvm/guestdbg.c @@ -207,7 +207,7 @@ int kvm_s390_import_bp_data(struct kvm_vcpu *vcpu, struct kvm_guest_debug *dbg) { int ret = 0, nr_wp = 0, nr_bp = 0, i, size; - struct kvm_hw_breakpoint *bp_data = NULL; + struct kvm_hw_breakpoint *bp_data; struct kvm_hw_wp_info_arch *wp_info = NULL; struct kvm_hw_bp_info_arch *bp_info = NULL;