RDMA/cma: Fix device removal race

[linux-2.6.git] / drivers / infiniband / core / cma.c

diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c
index 69bb0892e8876ca1b56521086070908f7c96ef54..f383a4f50ab01289069365f89dfdfcfbbfb56a20 100644 (file)
--- a/drivers/infiniband/core/cma.c
+++ b/drivers/infiniband/core/cma.c
@@ -932,6 +932,7 @@ static int cma_req_handler(struct ib_cm_id *cm_id, struct ib_cm_event *ib_event)
        mutex_unlock(&lock);
        if (ret) {
                ret = -ENODEV;
+               cma_exch(conn_id, CMA_DESTROYING);
                cma_release_remove(conn_id);
                rdma_destroy_id(&conn_id->id);
                goto out;