diff options
| -rw-r--r-- | drivers/infiniband/ulp/ipoib/ipoib_ib.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_ib.c b/drivers/infiniband/ulp/ipoib/ipoib_ib.c index 10944888cffd..5a70e287f25d 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_ib.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_ib.c @@ -558,6 +558,14 @@ void ipoib_drain_cq(struct net_device *dev) do { n = ib_poll_cq(priv->cq, IPOIB_NUM_WC, priv->ibwc); for (i = 0; i < n; ++i) { + /* + * Convert any successful completions to flush + * errors to avoid passing packets up the + * stack after bringing the device down. + */ + if (priv->ibwc[i].status == IB_WC_SUCCESS) + priv->ibwc[i].status = IB_WC_WR_FLUSH_ERR; + if (priv->ibwc[i].wr_id & IPOIB_CM_OP_SRQ) ipoib_cm_handle_rx_wc(dev, priv->ibwc + i); else if (priv->ibwc[i].wr_id & IPOIB_OP_RECV) |