From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755081Ab1GORkh (ORCPT ); Fri, 15 Jul 2011 13:40:37 -0400 Received: from p3plsmtps2ded02.prod.phx3.secureserver.net ([208.109.80.59]:37320 "HELO p3plsmtps2ded02-01.prod.phx3.secureserver.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1754180Ab1GORaG (ORCPT ); Fri, 15 Jul 2011 13:30:06 -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 079/117] Staging: hv: storvsc: Cleanup alloc_stor_device() Date: Fri, 15 Jul 2011 10:47:07 -0700 Message-Id: <1310752065-27895-79-git-send-email-kys@microsoft.com> X-Mailer: git-send-email 1.7.4.1 In-Reply-To: <1310752065-27895-1-git-send-email-kys@microsoft.com> References: <1310752024-27854-1-git-send-email-kys@microsoft.com> <1310752065-27895-1-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