CMA should check backlog_queue, not accept_queue, since accept_queue could be changed...

Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il>

diff --git a/drivers/infiniband/ulp/sdp/sdp_cma.c b/drivers/infiniband/ulp/sdp/sdp_cma.c
index eb670eee0378c5ac27a3d6a3c720048435d0cc4f..10f25cfc9b84d00ac59b8be742c395526149274d 100644 (file)
--- a/drivers/infiniband/ulp/sdp/sdp_cma.c
+++ b/drivers/infiniband/ulp/sdp/sdp_cma.c
@@ -489,9 +489,10 @@ int sdp_cma_handler(struct rdma_cm_id *id, struct rdma_cm_event *event)
                        sdp_dbg(sk, "parent is going away.\n");
                        goto done;
                }
-               list_del_init(&sdp_sk(child)->backlog_queue);
-               if (!list_empty(&sdp_sk(child)->accept_queue))
-                       child = NULL; /* Don't kill the child in accept queue */
+               if (!list_empty(&sdp_sk(child)->backlog_queue))
+                       list_del_init(&sdp_sk(child)->backlog_queue);
+               else
+                       child = NULL;
 done:
                release_sock(parent);
                if (child)