1 files changed, 22 insertions, 22 deletions

diff --git a/net/rds/iw_rdma.c b/net/rds/iw_rdma.c
index 1c02a8f952d..dcdb37da80f 100644
--- a/net/rds/iw_rdma.c
+++ b/net/rds/iw_rdma.c
@@ -196,7 +196,7 @@ int rds_iw_update_cm_id(struct rds_iw_device *rds_iwdev, struct rdma_cm_id *cm_i
         return rds_iw_add_cm_id(rds_iwdev, cm_id);
 }
 
-int rds_iw_add_conn(struct rds_iw_device *rds_iwdev, struct rds_connection *conn)
+void rds_iw_add_conn(struct rds_iw_device *rds_iwdev, struct rds_connection *conn)
 {
         struct rds_iw_connection *ic = conn->c_transport_data;
 
@@ -205,45 +205,45 @@ int rds_iw_add_conn(struct rds_iw_device *rds_iwdev, struct rds_connection *conn
         BUG_ON(list_empty(&iw_nodev_conns));
         BUG_ON(list_empty(&ic->iw_node));
         list_del(&ic->iw_node);
-        spin_unlock_irq(&iw_nodev_conns_lock);
 
         spin_lock_irq(&rds_iwdev->spinlock);
         list_add_tail(&ic->iw_node, &rds_iwdev->conn_list);
         spin_unlock_irq(&rds_iwdev->spinlock);
+        spin_unlock_irq(&iw_nodev_conns_lock);
 
         ic->rds_iwdev = rds_iwdev;
-
-        return 0;
 }
 
-void rds_iw_remove_nodev_conns(void)
+void rds_iw_remove_conn(struct rds_iw_device *rds_iwdev, struct rds_connection *conn)
 {
-        struct rds_iw_connection *ic, *_ic;
-        LIST_HEAD(tmp_list);
+        struct rds_iw_connection *ic = conn->c_transport_data;
 
-        /* avoid calling conn_destroy with irqs off */
-        spin_lock_irq(&iw_nodev_conns_lock);
-        list_splice(&iw_nodev_conns, &tmp_list);
-        INIT_LIST_HEAD(&iw_nodev_conns);
-        spin_unlock_irq(&iw_nodev_conns_lock);
+        /* place conn on nodev_conns_list */
+        spin_lock(&iw_nodev_conns_lock);
 
-        list_for_each_entry_safe(ic, _ic, &tmp_list, iw_node) {
-                if (ic->conn->c_passive)
-                        rds_conn_destroy(ic->conn->c_passive);
-                rds_conn_destroy(ic->conn);
-        }
+        spin_lock_irq(&rds_iwdev->spinlock);
+        BUG_ON(list_empty(&ic->iw_node));
+        list_del(&ic->iw_node);
+        spin_unlock_irq(&rds_iwdev->spinlock);
+
+        list_add_tail(&ic->iw_node, &iw_nodev_conns);
+
+        spin_unlock(&iw_nodev_conns_lock);
+
+        rds_iw_remove_cm_id(ic->rds_iwdev, ic->i_cm_id);
+        ic->rds_iwdev = NULL;
 }
 
-void rds_iw_remove_conns(struct rds_iw_device *rds_iwdev)
+void __rds_iw_destroy_conns(struct list_head *list, spinlock_t *list_lock)
 {
         struct rds_iw_connection *ic, *_ic;
         LIST_HEAD(tmp_list);
 
         /* avoid calling conn_destroy with irqs off */
-        spin_lock_irq(&rds_iwdev->spinlock);
-        list_splice(&rds_iwdev->conn_list, &tmp_list);
-        INIT_LIST_HEAD(&rds_iwdev->conn_list);
-        spin_unlock_irq(&rds_iwdev->spinlock);
+        spin_lock_irq(list_lock);
+        list_splice(list, &tmp_list);
+        INIT_LIST_HEAD(list);
+        spin_unlock_irq(list_lock);
 
         list_for_each_entry_safe(ic, _ic, &tmp_list, iw_node) {
                 if (ic->conn->c_passive)