From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753735Ab1LLR2l (ORCPT ); Mon, 12 Dec 2011 12:28:41 -0500 Received: from p3plsmtps2ded02.prod.phx3.secureserver.net ([208.109.80.59]:42158 "HELO p3plsmtps2ded02-02.prod.phx3.secureserver.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1753564Ab1LLR2d (ORCPT ); Mon, 12 Dec 2011 12:28:33 -0500 From: "K. Y. Srinivasan" To: gregkh@suse.de, linux-kernel@vger.kernel.org, devel@linuxdriverproject.org, virtualization@lists.osdl.org, ohering@suse.com Cc: "K. Y. Srinivasan" , Haiyang Zhang Subject: [PATCH 3/4] Drivers: hv: Get rid of an unnecessary check in hv.c Date: Mon, 12 Dec 2011 09:29:18 -0800 Message-Id: <1323710959-29655-3-git-send-email-kys@microsoft.com> X-Mailer: git-send-email 1.7.4.1 In-Reply-To: <1323710959-29655-1-git-send-email-kys@microsoft.com> References: <1323710931-29616-1-git-send-email-kys@microsoft.com> <1323710959-29655-1-git-send-email-kys@microsoft.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org In preparation for eventually supporting kexec in Linux VMs on Hyper-V, get rid of an unnecessary check in hv_init(). Signed-off-by: K. Y. Srinivasan Signed-off-by: Haiyang Zhang --- drivers/hv/hv.c | 5 ----- 1 files changed, 0 insertions(+), 5 deletions(-) diff --git a/drivers/hv/hv.c b/drivers/hv/hv.c index f8a77d0..12aa97f 100644 --- a/drivers/hv/hv.c +++ b/drivers/hv/hv.c @@ -164,11 +164,6 @@ int hv_init(void) max_leaf = query_hypervisor_info(); - rdmsrl(HV_X64_MSR_GUEST_OS_ID, hv_context.guestid); - - if (hv_context.guestid != 0) - goto cleanup; - /* Write our OS info */ wrmsrl(HV_X64_MSR_GUEST_OS_ID, HV_LINUX_GUEST_ID); hv_context.guestid = HV_LINUX_GUEST_ID; -- 1.7.4.1