drm: merge in Linus mainline

[deliverable/linux.git] / drivers / infiniband / core / uverbs_main.c

diff --git a/drivers/infiniband/core/uverbs_main.c b/drivers/infiniband/core/uverbs_main.c
index de6581d7cb8db5c979938c80f9b0fef336f56dd3..81737bd6faea1405ef9f3fe41f4f2f136e6b043c 100644 (file)
--- a/drivers/infiniband/core/uverbs_main.c
+++ b/drivers/infiniband/core/uverbs_main.c
@@ -160,6 +160,18 @@ void ib_uverbs_release_uevent(struct ib_uverbs_file *file,
        spin_unlock_irq(&file->async_file->lock);
 }
 
+static void ib_uverbs_detach_umcast(struct ib_qp *qp,
+                                   struct ib_uqp_object *uobj)
+{
+       struct ib_uverbs_mcast_entry *mcast, *tmp;
+
+       list_for_each_entry_safe(mcast, tmp, &uobj->mcast_list, list) {
+               ib_detach_mcast(qp, &mcast->gid, mcast->lid);
+               list_del(&mcast->list);
+               kfree(mcast);
+       }
+}
+
 static int ib_uverbs_cleanup_ucontext(struct ib_uverbs_file *file,
                                      struct ib_ucontext *context)
 {
@@ -180,13 +192,14 @@ static int ib_uverbs_cleanup_ucontext(struct ib_uverbs_file *file,
 
        list_for_each_entry_safe(uobj, tmp, &context->qp_list, list) {
                struct ib_qp *qp = idr_find(&ib_uverbs_qp_idr, uobj->id);
-               struct ib_uevent_object *uevent =
-                       container_of(uobj, struct ib_uevent_object, uobject);
+               struct ib_uqp_object *uqp =
+                       container_of(uobj, struct ib_uqp_object, uevent.uobject);
                idr_remove(&ib_uverbs_qp_idr, uobj->id);
+               ib_uverbs_detach_umcast(qp, uqp);
                ib_destroy_qp(qp);
                list_del(&uobj->list);
-               ib_uverbs_release_uevent(file, uevent);
-               kfree(uevent);
+               ib_uverbs_release_uevent(file, &uqp->uevent);
+               kfree(uqp);
        }
 
        list_for_each_entry_safe(uobj, tmp, &context->cq_list, list) {