From: Sean Hefty Date: Mon, 2 Jul 2007 21:36:19 +0000 (-0700) Subject: IB/cm: Fix handling of duplicate SIDR REQs X-Git-Tag: v2.6.23-rc1~1085^2~4 X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=29c2731cbfa9d5b560a73461775f2be03b46dd4c;p=linux-2.6 IB/cm: Fix handling of duplicate SIDR REQs Fix handling to duplicate SIDR REQs to avoid sending a reject if a duplicate is detected. Duplicates should just be silently discarded. Signed-off-by: Sean Hefty Signed-off-by: Roland Dreier --- diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c index c7007c4588..9135a8c1d4 100644 --- a/drivers/infiniband/core/cm.c +++ b/drivers/infiniband/core/cm.c @@ -2794,7 +2794,6 @@ static int cm_sidr_req_handler(struct cm_work *work) work->mad_recv_wc->recv_buf.grh, &cm_id_priv->av); cm_id_priv->id.remote_id = sidr_req_msg->request_id; - cm_id_priv->id.state = IB_CM_SIDR_REQ_RCVD; cm_id_priv->tid = sidr_req_msg->hdr.tid; atomic_inc(&cm_id_priv->work_count); @@ -2804,6 +2803,7 @@ static int cm_sidr_req_handler(struct cm_work *work) spin_unlock_irq(&cm.lock); goto out; /* Duplicate message. */ } + cm_id_priv->id.state = IB_CM_SIDR_REQ_RCVD; cur_cm_id_priv = cm_find_listen(cm_id->device, sidr_req_msg->service_id, sidr_req_msg->private_data);