diff options
Diffstat (limited to 'drivers/infiniband/core/iwcm.c')
-rw-r--r-- | drivers/infiniband/core/iwcm.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/infiniband/core/iwcm.c b/drivers/infiniband/core/iwcm.c index da8adadf4755..42261152b489 100644 --- a/drivers/infiniband/core/iwcm.c +++ b/drivers/infiniband/core/iwcm.c @@ -211,8 +211,7 @@ static void free_cm_id(struct iwcm_id_private *cm_id_priv) */ static int iwcm_deref_id(struct iwcm_id_private *cm_id_priv) { - BUG_ON(atomic_read(&cm_id_priv->refcount)==0); - if (atomic_dec_and_test(&cm_id_priv->refcount)) { + if (refcount_dec_and_test(&cm_id_priv->refcount)) { BUG_ON(!list_empty(&cm_id_priv->work_list)); free_cm_id(cm_id_priv); return 1; @@ -225,7 +224,7 @@ static void add_ref(struct iw_cm_id *cm_id) { struct iwcm_id_private *cm_id_priv; cm_id_priv = container_of(cm_id, struct iwcm_id_private, id); - atomic_inc(&cm_id_priv->refcount); + refcount_inc(&cm_id_priv->refcount); } static void rem_ref(struct iw_cm_id *cm_id) @@ -257,7 +256,7 @@ struct iw_cm_id *iw_create_cm_id(struct ib_device *device, cm_id_priv->id.add_ref = add_ref; cm_id_priv->id.rem_ref = rem_ref; spin_lock_init(&cm_id_priv->lock); - atomic_set(&cm_id_priv->refcount, 1); + refcount_set(&cm_id_priv->refcount, 1); init_waitqueue_head(&cm_id_priv->connect_wait); init_completion(&cm_id_priv->destroy_comp); INIT_LIST_HEAD(&cm_id_priv->work_list); @@ -1094,7 +1093,7 @@ static int cm_event_handler(struct iw_cm_id *cm_id, } } - atomic_inc(&cm_id_priv->refcount); + refcount_inc(&cm_id_priv->refcount); if (list_empty(&cm_id_priv->work_list)) { list_add_tail(&work->list, &cm_id_priv->work_list); queue_work(iwcm_wq, &work->work); |