From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751691Ab1H0SLZ (ORCPT ); Sat, 27 Aug 2011 14:11:25 -0400 Received: from p3plsmtps2ded01.prod.phx3.secureserver.net ([208.109.80.58]:37988 "HELO p3plsmtps2ded01-02.prod.phx3.secureserver.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1750997Ab1H0SLI (ORCPT ); Sat, 27 Aug 2011 14:11:08 -0400 From: "K. Y. Srinivasan" To: gregkh@suse.de, linux-kernel@vger.kernel.org, devel@linuxdriverproject.org, virtualization@lists.osdl.org Cc: "K. Y. Srinivasan" , Haiyang Zhang Subject: [PATCH 05/46] Staging: hv: storvsc: Cleanup alloc_stor_device() Date: Sat, 27 Aug 2011 11:31:04 -0700 Message-Id: <1314469905-7058-5-git-send-email-kys@microsoft.com> X-Mailer: git-send-email 1.7.4.1 In-Reply-To: <1314469905-7058-1-git-send-email-kys@microsoft.com> References: <1314469874-7017-1-git-send-email-kys@microsoft.com> <1314469905-7058-1-git-send-email-kys@microsoft.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Cleanup alloc_stor_device(), we can set the ref_count directly. Signed-off-by: K. Y. Srinivasan Signed-off-by: Haiyang Zhang --- drivers/staging/hv/storvsc.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/staging/hv/storvsc.c b/drivers/staging/hv/storvsc.c index 313a3f8..48bd8da 100644 --- a/drivers/staging/hv/storvsc.c +++ b/drivers/staging/hv/storvsc.c @@ -42,7 +42,7 @@ static inline struct storvsc_device *alloc_stor_device(struct hv_device *device) /* Set to 2 to allow both inbound and outbound traffics */ /* (ie get_out_stor_device() and get_in_stor_device()) to proceed. */ - atomic_cmpxchg(&stor_device->ref_count, 0, 2); + atomic_set(&stor_device->ref_count, 2); init_waitqueue_head(&stor_device->waiting_to_drain); stor_device->device = device; -- 1.7.4.1