From patchwork Thu Dec 6 00:41:06 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexander Graf X-Patchwork-Id: 204058 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id C49FE2C0199 for ; Thu, 6 Dec 2012 11:42:15 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752609Ab2LFAmO (ORCPT ); Wed, 5 Dec 2012 19:42:14 -0500 Received: from cantor2.suse.de ([195.135.220.15]:35669 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753893Ab2LFAlf (ORCPT ); Wed, 5 Dec 2012 19:41:35 -0500 Received: from relay2.suse.de (unknown [195.135.220.254]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mx2.suse.de (Postfix) with ESMTP id 2771AA3E1C; Thu, 6 Dec 2012 01:41:33 +0100 (CET) From: Alexander Graf To: Marcelo Tosatti Cc: Gleb Natapov , kvm-ppc , KVM list , Mihai Caraman Subject: [PATCH 17/28] KVM: PPC: e500: Silence bogus GCC warning in tlb code Date: Thu, 6 Dec 2012 01:41:06 +0100 Message-Id: <1354754477-15472-18-git-send-email-agraf@suse.de> X-Mailer: git-send-email 1.6.0.2 In-Reply-To: <1354754477-15472-1-git-send-email-agraf@suse.de> References: <1354754477-15472-1-git-send-email-agraf@suse.de> Sender: kvm-ppc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm-ppc@vger.kernel.org From: Mihai Caraman 64-bit GCC 4.5.1 warns about an uninitialized variable which was guarded by a flag. Initialize the variable to make it happy. Signed-off-by: Mihai Caraman [agraf: reword comment] Signed-off-by: Alexander Graf --- arch/powerpc/kvm/e500_tlb.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/arch/powerpc/kvm/e500_tlb.c b/arch/powerpc/kvm/e500_tlb.c index 6305ee6..5532bfb 100644 --- a/arch/powerpc/kvm/e500_tlb.c +++ b/arch/powerpc/kvm/e500_tlb.c @@ -415,7 +415,8 @@ static inline void kvmppc_e500_shadow_map(struct kvmppc_vcpu_e500 *vcpu_e500, struct tlbe_ref *ref) { struct kvm_memory_slot *slot; - unsigned long pfn, hva; + unsigned long pfn = 0; /* silence GCC warning */ + unsigned long hva; int pfnmap = 0; int tsize = BOOK3E_PAGESZ_4K;