From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:56010) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1c6BbW-0006Wx-OW for qemu-devel@nongnu.org; Mon, 14 Nov 2016 02:22:59 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1c6BbS-0003zw-5x for qemu-devel@nongnu.org; Mon, 14 Nov 2016 02:22:58 -0500 Received: from [59.151.112.132] (port=17791 helo=heian.cn.fujitsu.com) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1c6BbR-0003zR-PL for qemu-devel@nongnu.org; Mon, 14 Nov 2016 02:22:54 -0500 From: Cao jin Date: Mon, 14 Nov 2016 15:25:31 +0800 Message-ID: <1479108340-3453-2-git-send-email-caoj.fnst@cn.fujitsu.com> In-Reply-To: <1479108340-3453-1-git-send-email-caoj.fnst@cn.fujitsu.com> References: <1479108340-3453-1-git-send-email-caoj.fnst@cn.fujitsu.com> MIME-Version: 1.0 Content-Type: text/plain Subject: [Qemu-devel] [PATCH v7 01/10] 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 Reviewed-by: Markus Armbruster 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