1 files changed, 22 insertions, 9 deletions

diff --git a/drivers/infiniband/hw/hfi1/init.c b/drivers/infiniband/hw/hfi1/init.c
index 9b128268fb28..33eba2356742 100644
--- a/drivers/infiniband/hw/hfi1/init.c
+++ b/drivers/infiniband/hw/hfi1/init.c
@@ -172,7 +172,7 @@ int hfi1_create_kctxts(struct hfi1_devdata *dd)
 	u16 i;
 	int ret;
 
-	dd->rcd = kzalloc_node(dd->num_rcv_contexts * sizeof(*dd->rcd),
+	dd->rcd = kcalloc_node(dd->num_rcv_contexts, sizeof(*dd->rcd),
 			       GFP_KERNEL, dd->node);
 	if (!dd->rcd)
 		return -ENOMEM;
@@ -439,15 +439,16 @@ int hfi1_create_ctxtdata(struct hfi1_pportdata *ppd, int numa,
 		 * The resulting value will be rounded down to the closest
 		 * multiple of dd->rcv_entries.group_size.
 		 */
-		rcd->egrbufs.buffers = kzalloc_node(
-			rcd->egrbufs.count * sizeof(*rcd->egrbufs.buffers),
-			GFP_KERNEL, numa);
+		rcd->egrbufs.buffers =
+			kcalloc_node(rcd->egrbufs.count,
+				     sizeof(*rcd->egrbufs.buffers),
+				     GFP_KERNEL, numa);
 		if (!rcd->egrbufs.buffers)
 			goto bail;
-		rcd->egrbufs.rcvtids = kzalloc_node(
-				rcd->egrbufs.count *
-				sizeof(*rcd->egrbufs.rcvtids),
-				GFP_KERNEL, numa);
+		rcd->egrbufs.rcvtids =
+			kcalloc_node(rcd->egrbufs.count,
+				     sizeof(*rcd->egrbufs.rcvtids),
+				     GFP_KERNEL, numa);
 		if (!rcd->egrbufs.rcvtids)
 			goto bail;
 		rcd->egrbufs.size = eager_buffer_size;
@@ -637,6 +638,15 @@ void hfi1_init_pportdata(struct pci_dev *pdev, struct hfi1_pportdata *ppd,
 	ppd->dd = dd;
 	ppd->hw_pidx = hw_pidx;
 	ppd->port = port; /* IB port number, not index */
+	ppd->prev_link_width = LINK_WIDTH_DEFAULT;
+	/*
+	 * There are C_VL_COUNT number of PortVLXmitWait counters.
+	 * Adding 1 to C_VL_COUNT to include the PortXmitWait counter.
+	 */
+	for (i = 0; i < C_VL_COUNT + 1; i++) {
+		ppd->port_vl_xmit_wait_last[i] = 0;
+		ppd->vl_xmit_flit_cnt[i] = 0;
+	}
 
 	default_pkey_idx = 1;
 
@@ -1058,8 +1068,9 @@ static void shutdown_device(struct hfi1_devdata *dd)
 	}
 	dd->flags &= ~HFI1_INITTED;
 
-	/* mask interrupts, but not errors */
+	/* mask and clean up interrupts, but not errors */
 	set_intr_state(dd, 0);
+	hfi1_clean_up_interrupts(dd);
 
 	for (pidx = 0; pidx < dd->num_pports; ++pidx) {
 		ppd = dd->pport + pidx;
@@ -1218,6 +1229,7 @@ static void __hfi1_free_devdata(struct kobject *kobj)
 	free_percpu(dd->rcv_limit);
 	free_percpu(dd->send_schedule);
 	free_percpu(dd->tx_opstats);
+	sdma_clean(dd, dd->num_sdma);
 	rvt_dealloc_device(&dd->verbs_dev.rdi);
 }
 
@@ -1704,6 +1716,7 @@ static int init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 		dd_dev_err(dd, "Failed to create /dev devices: %d\n", -j);
 
 	if (initfail || ret) {
+		hfi1_clean_up_interrupts(dd);
 		stop_timers(dd);
 		flush_workqueue(ib_wq);
 		for (pidx = 0; pidx < dd->num_pports; ++pidx) {