From patchwork Fri Jan 20 18:27:54 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: SF Markus Elfring X-Patchwork-Id: 717881 X-Patchwork-Delegate: paulus@samba.org Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 3v4q8n6BpYz9sCX for ; Sat, 21 Jan 2017 05:33:29 +1100 (AEDT) Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 3v4q8n58q2zDrdh for ; Sat, 21 Jan 2017 05:33:29 +1100 (AEDT) X-Original-To: linuxppc-dev@lists.ozlabs.org Delivered-To: linuxppc-dev@lists.ozlabs.org Received: from mout.web.de (mout.web.de [212.227.15.14]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 3v4q4G4xnLzDr1H for ; Sat, 21 Jan 2017 05:29:34 +1100 (AEDT) Received: from [192.168.1.2] ([77.182.231.71]) by smtp.web.de (mrweb001 [213.165.67.108]) with ESMTPSA (Nemesis) id 0MFcTl-1cjEMr1m69-00Ebk6; Fri, 20 Jan 2017 19:27:56 +0100 Subject: [PATCH 09/11] KVM: PPC: Book3S: Improve a size determination in two functions To: kvm@vger.kernel.org, kvm-ppc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, Alexander Graf , Benjamin Herrenschmidt , Michael Ellerman , Paolo Bonzini , =?UTF-8?B?UmFkaW0gS3LEjW3DocWZ?= References: From: SF Markus Elfring Message-ID: Date: Fri, 20 Jan 2017 19:27:54 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.6.0 MIME-Version: 1.0 In-Reply-To: X-Provags-ID: V03:K0:NGJ5Lx+EL3jEe6AsqRJF/StH+1fgX0M95l67COhiaj3SihTLyKj 1gGLKSwLWyyBtDDk4ohEV+KkUJcRNHWjTJLYRhSo4Zq7oUVyipsQBUMccrb17We4DTVmA+M OtXzfxYtr7MWJ85l4uJgWvUGaNiZdp7JnCDhZaqV6DVUZptNnenGzgrfh4h7OPFPZGLmZWt Lv/Wp36tVK2pUlGBacupg== X-UI-Out-Filterresults: notjunk:1; V01:K0:EFQzdBdGq8Y=:PPabc3lw0/n/BREQQ2Plsf ToFwyEKwreNYHdYs2jKR0eSluIOKSjin7pO+ybWrsD2uPGuRLJk9fHLFNjmerhGlxTZs0aLdH W2jrJZfgOESt4bL2Opz69YmnIuEbYyX+ZCwleux1tx1YEheP52rmzDgEZUD1tb5arbRH4HIaP Ob6N/qwFlSjsEci+NsPjrj4I7a0X5CrcxNzf3dk9hpPJQXr+M0wHrJ/A9WWpG8CXWeFCaYVrO uGZFGqGpxSFUOiYpBJPAfn/VvwPnrxiJ8IH/6JPhyDecghnc1H15jy63j47FZhXAFhl7mQbJt W4WKlG4b8FJVE1sHm71W28/iWUQLjf90RYANw5Ljz/7Gwdb9tA9AXv5wJPRj2p94kpxQ/SPi5 ohEfuL9ikHLvBUqHFrqAp1GYnnz8uUD3Yf1OnzbhaMC0v0CVZbVsWJ+CdV2maF0LT+JRECxg2 cmRV9/DPY6QOXhhRaeJXN6vdpq+zsVKCJPUCwFdnecbDL1mHqiiPZYB3od4iCygMU4nhf7N6e Jhrb1559MbpuINa3g0V1/RumBaK9vd9ofq0xTEG6FssPsb5j8v2WOSusFG+ad31Iw6H8nWg7a xAqQl9q6VC39IZCN8Pf0S3MZ7vOUYROdY7NEDKNGwezP1K+RQ5J+0eeIypoSHc6UKMPMGpdCN 27Ka3YULXu8XPtbOYLJ4dLxDmaCwXfiRtL9zXMSsJylTUYV2+ECUgY0b+BycG9qk5Da3q7noL W/1GJEisq471hxFgyiK2mwyCAcSfkkLutjo0yQnoUMiE0+BJ/h9HlcLpx48vm+12rew6GbSsv h2ZQGan X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kernel-janitors@vger.kernel.org, LKML Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" From: Markus Elfring Date: Fri, 20 Jan 2017 16:28:43 +0100 Replace the specification of data structures by pointer dereferences as the parameter for the operator "sizeof" to make the corresponding size determination a bit safer according to the Linux coding style convention. Signed-off-by: Markus Elfring --- arch/powerpc/kvm/book3s_xics.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/powerpc/kvm/book3s_xics.c b/arch/powerpc/kvm/book3s_xics.c index 3740f9efcf06..d45c1b59b70a 100644 --- a/arch/powerpc/kvm/book3s_xics.c +++ b/arch/powerpc/kvm/book3s_xics.c @@ -1032,7 +1032,7 @@ static struct kvmppc_ics *kvmppc_xics_create_ics(struct kvm *kvm, goto out; /* Create the ICS */ - ics = kzalloc(sizeof(struct kvmppc_ics), GFP_KERNEL); + ics = kzalloc(*ics), GFP_KERNEL); if (!ics) goto out; @@ -1064,7 +1064,7 @@ int kvmppc_xics_create_icp(struct kvm_vcpu *vcpu, unsigned long server_num) if (kvmppc_xics_find_server(vcpu->kvm, server_num)) return -EEXIST; - icp = kzalloc(sizeof(struct kvmppc_icp), GFP_KERNEL); + icp = kzalloc(sizeof(*icp), GFP_KERNEL); if (!icp) return -ENOMEM;