From 6164c8cd1333403a28202f7c7e64ff9086d8f1aa Mon Sep 17 00:00:00 2001 From: Sean Hefty Date: Mon, 2 Jul 2007 16:14:14 -0700 Subject: [PATCH] IB/cm: Send no match if a SIDR REQ does not match a listen If a SIDR REQ does not match a listen, we should reply with status value 1 (service ID not supported), rather than dropping through to the default case of status 2 (rejected by service provider). Doing this also fixes a bug where the cm_id_priv is removed from the remote_sidr_table twice. Signed-off-by: Sean Hefty Signed-off-by: Roland Dreier --- drivers/infiniband/core/cm.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c index 9135a8c1d4..9820c67ba4 100644 --- a/drivers/infiniband/core/cm.c +++ b/drivers/infiniband/core/cm.c @@ -2808,9 +2808,8 @@ static int cm_sidr_req_handler(struct cm_work *work) sidr_req_msg->service_id, sidr_req_msg->private_data); if (!cur_cm_id_priv) { - rb_erase(&cm_id_priv->sidr_id_node, &cm.remote_sidr_table); spin_unlock_irq(&cm.lock); - /* todo: reply with no match */ + cm_reject_sidr_req(cm_id_priv, IB_SIDR_UNSUPPORTED); goto out; /* No match. */ } atomic_inc(&cur_cm_id_priv->refcount); -- 2.39.5