1 files changed, 5 insertions, 1 deletions

diff --git a/drivers/infiniband/hw/ipath/ipath_ruc.c b/drivers/infiniband/hw/ipath/ipath_ruc.c
index 1b4f7e113b2..a59bdbd0ed8 100644
--- a/drivers/infiniband/hw/ipath/ipath_ruc.c
+++ b/drivers/infiniband/hw/ipath/ipath_ruc.c
@@ -98,11 +98,15 @@ void ipath_insert_rnr_queue(struct ipath_qp *qp)
                 while (qp->s_rnr_timeout >= nqp->s_rnr_timeout) {
                         qp->s_rnr_timeout -= nqp->s_rnr_timeout;
                         l = l->next;
-                        if (l->next == &dev->rnrwait)
+                        if (l->next == &dev->rnrwait) {
+                                nqp = NULL;
                                 break;
+                        }
                         nqp = list_entry(l->next, struct ipath_qp,
                                          timerwait);
                 }
+                if (nqp)
+                        nqp->s_rnr_timeout -= qp->s_rnr_timeout;
                 list_add(&qp->timerwait, l);
         }
         spin_unlock_irqrestore(&dev->pending_lock, flags);