1 files changed, 7 insertions, 8 deletions

diff --git a/drivers/infiniband/hw/ipath/ipath_rc.c b/drivers/infiniband/hw/ipath/ipath_rc.c
index a4055ca00614..493b1821a934 100644
--- a/drivers/infiniband/hw/ipath/ipath_rc.c
+++ b/drivers/infiniband/hw/ipath/ipath_rc.c
@@ -57,7 +57,7 @@ static void ipath_init_restart(struct ipath_qp *qp, struct ipath_swqe *wqe)
         qp->s_len = wqe->length - len;
         dev = to_idev(qp->ibqp.device);
         spin_lock(&dev->pending_lock);
-        if (qp->timerwait.next == LIST_POISON1)
+        if (list_empty(&qp->timerwait))
                 list_add_tail(&qp->timerwait,
                               &dev->pending[dev->pending_index]);
         spin_unlock(&dev->pending_lock);
@@ -356,7 +356,7 @@ static inline int ipath_make_rc_req(struct ipath_qp *qp,
                 if ((int)(qp->s_psn - qp->s_next_psn) > 0)
                         qp->s_next_psn = qp->s_psn;
                 spin_lock(&dev->pending_lock);
-                if (qp->timerwait.next == LIST_POISON1)
+                if (list_empty(&qp->timerwait))
                         list_add_tail(&qp->timerwait,
                                       &dev->pending[dev->pending_index]);
                 spin_unlock(&dev->pending_lock);
@@ -726,8 +726,8 @@ void ipath_restart_rc(struct ipath_qp *qp, u32 psn, struct ib_wc *wc)
          */
         dev = to_idev(qp->ibqp.device);
         spin_lock(&dev->pending_lock);
-        if (qp->timerwait.next != LIST_POISON1)
-                list_del(&qp->timerwait);
+        if (!list_empty(&qp->timerwait))
+                list_del_init(&qp->timerwait);
         spin_unlock(&dev->pending_lock);
 
         if (wqe->wr.opcode == IB_WR_RDMA_READ)
@@ -886,8 +886,8 @@ static int do_rc_ack(struct ipath_qp *qp, u32 aeth, u32 psn, int opcode)
          * just won't find anything to restart if we ACK everything.
          */
         spin_lock(&dev->pending_lock);
-        if (qp->timerwait.next != LIST_POISON1)
-                list_del(&qp->timerwait);
+        if (!list_empty(&qp->timerwait))
+                list_del_init(&qp->timerwait);
         spin_unlock(&dev->pending_lock);
 
         /*
@@ -1194,8 +1194,7 @@ static inline void ipath_rc_rcv_resp(struct ipath_ibdev *dev,
                      IB_WR_RDMA_READ))
                 goto ack_done;
         spin_lock(&dev->pending_lock);
-        if (qp->s_rnr_timeout == 0 &&
-            qp->timerwait.next != LIST_POISON1)
+        if (qp->s_rnr_timeout == 0 && !list_empty(&qp->timerwait))
                 list_move_tail(&qp->timerwait,
                                &dev->pending[dev->pending_index]);
         spin_unlock(&dev->pending_lock);