RDMA/cma: Remove redundant check in cma_add_one

Remove redundant check of node_guid in cma_add_one().

Signed-off-by: Krishna Kumar <krkumar2@in.ibm.com>
Acked-by: Sean Hefty <sean.hefty@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c
index 4975d81..9aba4ea 100644 (file)
--- a/drivers/infiniband/core/cma.c
+++ b/drivers/infiniband/core/cma.c
@@ -2122,8 +2122,6 @@ static void cma_add_one(struct ib_device *device)
 
        cma_dev->device = device;
        cma_dev->node_guid = device->node_guid;
-       if (!cma_dev->node_guid)
-               goto err;
 
        init_completion(&cma_dev->comp);
        atomic_set(&cma_dev->refcount, 1);
@@ -2135,9 +2133,6 @@ static void cma_add_one(struct ib_device *device)
        list_for_each_entry(id_priv, &listen_any_list, list)
                cma_listen_on_dev(id_priv, cma_dev);
        mutex_unlock(&lock);
-       return;
-err:
-       kfree(cma_dev);
 }
 
 static int cma_remove_id_dev(struct rdma_id_private *id_priv)