From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751774AbdAVSTP (ORCPT ); Sun, 22 Jan 2017 13:19:15 -0500 Received: from mout.web.de ([212.227.15.4]:61925 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751160AbdAVSTJ (ORCPT ); Sun, 22 Jan 2017 13:19:09 -0500 Subject: [PATCH 9/9] KVM: Improve another size determination in kvm_create_vm() To: kvm@vger.kernel.org, Paolo Bonzini , =?UTF-8?B?UmFkaW0gS3LEjW3DocWZ?= References: Cc: LKML , kernel-janitors@vger.kernel.org From: SF Markus Elfring Message-ID: <3de25179-996a-1fc9-2cdd-80f0e524486a@users.sourceforge.net> Date: Sun, 22 Jan 2017 19:19:02 +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: Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Provags-ID: V03:K0:sBL4zbgatiwvBqUm/B0dqiU4zSuNIKJofBtzDp/EATDIf/whW0A EyrEtMm3NZZWyO5vpj72n01ML6Znw5FQNPSuJXrMGMHvTuYekCwTopqdV/HuxOIuAK87Ob9 WiKhFflcEbQjc622KSG42j46zyNSi5i3sNnoNjwNaLMQ+aycndG7LetI1b7SgHkZYhqlrhV IaCx+GFFg9YKHvP9XSDoQ== X-UI-Out-Filterresults: notjunk:1;V01:K0:i/woenfgb4g=:jfnHDmpcnJefpOX65NPbyi 2JoaQc8WeZiEQSRdrb35alsklq+CD1I5MfDXEAbrR4pUfYNrpfBkV/nzGbU6tE+Mb+76XiLXU idC43ERudIMlH6Xl4apyD87IyYTuhhgxUPopdT1KfechGSh5/PQ4rT0SjEhAjX3+qeynXL2aW kT0ZHmo7V54so6ZbPr15WUwfpDyFR2sMO1aOlnKXJidB2HkwWmRmeLFte0O2Ba2RdTog2gZLC Nm/rumyH5gAS1kPD+SAxpaWk/6f25JzGNckoSY/WzKqprHMlfM65OaLLMjutwWb5W7HICmFjC GXKY7bFc2IpHQgtPozqJTcyYzkS33AV4Yooq1kk6yVMQebx+4O6Gn0hAvArgDnT80Gv50PJ9b rmsMnUKksUM7N6aMI0BijglIwYeSkjUAeW5c7Nt1PrPdQXtnxzBPeXdUl9IHgdOWe7r5xiaY7 OM5b9c+s+F43wodgMkQNwcxDjVvxuug3ro4MNt7X6JL0aEdoKQUPjsWSyc95AIj63IxrIzydC 3X8wYyNSsQJhTAHz+DnTbsU7aZ+YsVF3AzE6WRBSsKERY5FHLrFHs4GQtULLJ0dTt7otRkpCJ bSzAxZX/2X86uUaxMirrql/tHvxcYg1xZSN2r2mlyLeVTfNBvrzkw17p4xKsYTLujtTrgSX8h pIQ7uvOFB3xFbLX0mkzSBgXeJTGHls8IZ1yU6u/oLtgiLqpn3fv0F9amKJCoWNkBgL+P5qzV+ D6MXTO3Vgal0OaPkw11KQqgUTXt7Z4tKCzCHN/Ua80eH5zz/MswxFLKEyJ/gkvxvJnnr7rKqF bF9f72X Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Markus Elfring Date: Sun, 22 Jan 2017 18:56:26 +0100 Replace the specification of a data structure by a pointer dereference 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 --- virt/kvm/kvm_main.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c index 4267a2c6f2aa..0feefe45aa21 100644 --- a/virt/kvm/kvm_main.c +++ b/virt/kvm/kvm_main.c @@ -651,8 +651,7 @@ static struct kvm *kvm_create_vm(unsigned long type) if (init_srcu_struct(&kvm->irq_srcu)) goto out_err_no_irq_srcu; for (i = 0; i < KVM_NR_BUSES; i++) { - kvm->buses[i] = kzalloc(sizeof(struct kvm_io_bus), - GFP_KERNEL); + kvm->buses[i] = kzalloc(sizeof(*kvm->buses[i]), GFP_KERNEL); if (!kvm->buses[i]) goto out_err; } -- 2.11.0