From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:50397) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aRWR9-0004Zl-Cn for qemu-devel@nongnu.org; Thu, 04 Feb 2016 21:47:59 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1aRWR5-0002lu-LA for qemu-devel@nongnu.org; Thu, 04 Feb 2016 21:47:55 -0500 Received: from szxga03-in.huawei.com ([119.145.14.66]:26133) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aRWR4-0002lI-Mc for qemu-devel@nongnu.org; Thu, 04 Feb 2016 21:47:51 -0500 From: zhanghailiang Date: Fri, 5 Feb 2016 10:47:03 +0800 Message-ID: <1454640424-12612-4-git-send-email-zhang.zhanghailiang@huawei.com> In-Reply-To: <1454640424-12612-1-git-send-email-zhang.zhanghailiang@huawei.com> References: <1454640424-12612-1-git-send-email-zhang.zhanghailiang@huawei.com> MIME-Version: 1.0 Content-Type: text/plain Subject: [Qemu-devel] [PATCH v4 3/4] filter-buffer: Accept zero interval List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: zhanghailiang , jasowang@redhat.com, dgilbert@redhat.com, zhangchen.fnst@cn.fujitsu.com, hongyang.yang@easystack.cn We may want to accept zero interval when VM FT solutions like MC or COLO use this filter to release packets on demand. Signed-off-by: zhanghailiang Reviewed-by: Yang Hongyang --- net/filter-buffer.c | 10 ---------- 1 file changed, 10 deletions(-) diff --git a/net/filter-buffer.c b/net/filter-buffer.c index 2353d5b..58cea8f 100644 --- a/net/filter-buffer.c +++ b/net/filter-buffer.c @@ -104,16 +104,6 @@ static void filter_buffer_setup(NetFilterState *nf, Error **errp) { FilterBufferState *s = FILTER_BUFFER(nf); - /* - * We may want to accept zero interval when VM FT solutions like MC - * or COLO use this filter to release packets on demand. - */ - if (!s->interval) { - error_setg(errp, QERR_INVALID_PARAMETER_VALUE, "interval", - "a non-zero interval"); - return; - } - s->incoming_queue = qemu_new_net_queue(qemu_netfilter_pass_to_next, nf); if (s->interval) { timer_init_us(&s->release_timer, QEMU_CLOCK_VIRTUAL, -- 1.8.3.1