From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:59516) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bk4yE-00086E-4w for qemu-devel@nongnu.org; Wed, 14 Sep 2016 03:51:03 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bk4yB-0002bb-6O for qemu-devel@nongnu.org; Wed, 14 Sep 2016 03:51:01 -0400 Received: from [59.151.112.132] (port=57925 helo=heian.cn.fujitsu.com) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bk4yA-0002ZU-Pj for qemu-devel@nongnu.org; Wed, 14 Sep 2016 03:50:59 -0400 From: Cao jin Date: Wed, 14 Sep 2016 15:50:57 +0800 Message-ID: <1473839464-8670-2-git-send-email-caoj.fnst@cn.fujitsu.com> In-Reply-To: <1473839464-8670-1-git-send-email-caoj.fnst@cn.fujitsu.com> References: <1473839464-8670-1-git-send-email-caoj.fnst@cn.fujitsu.com> MIME-Version: 1.0 Content-Type: text/plain Subject: [Qemu-devel] [PATCH v3 1/8] msix: Follow CODING_STYLE List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Markus Armbruster , Marcel Apfelbaum , "Michael S. Tsirkin" CC: Markus Armbruster CC: Marcel Apfelbaum CC: Michael S. Tsirkin Signed-off-by: Cao jin --- hw/pci/msix.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/hw/pci/msix.c b/hw/pci/msix.c index 0ec1cb1..0cee631 100644 --- a/hw/pci/msix.c +++ b/hw/pci/msix.c @@ -447,8 +447,10 @@ void msix_notify(PCIDevice *dev, unsigned vector) { MSIMessage msg; - if (vector >= dev->msix_entries_nr || !dev->msix_entry_used[vector]) + if (vector >= dev->msix_entries_nr || !dev->msix_entry_used[vector]) { return; + } + if (msix_is_masked(dev, vector)) { msix_set_pending(dev, vector); return; @@ -483,8 +485,10 @@ void msix_reset(PCIDevice *dev) /* Mark vector as used. */ int msix_vector_use(PCIDevice *dev, unsigned vector) { - if (vector >= dev->msix_entries_nr) + if (vector >= dev->msix_entries_nr) { return -EINVAL; + } + dev->msix_entry_used[vector]++; return 0; } -- 2.1.0