diff options
Diffstat (limited to 'drivers/infiniband/ulp/ipoib/ipoib_cm.c')
| -rw-r--r-- | drivers/infiniband/ulp/ipoib/ipoib_cm.c | 28 |
1 files changed, 19 insertions, 9 deletions
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_cm.c b/drivers/infiniband/ulp/ipoib/ipoib_cm.c index 5d2da167692..388f0413fcb 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_cm.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_cm.c @@ -155,6 +155,22 @@ partial_error: return NULL; } +static void ipoib_cm_free_rx_ring(struct net_device *dev, + struct ipoib_cm_rx_buf *rx_ring) +{ + struct ipoib_dev_priv *priv = netdev_priv(dev); + int i; + + for (i = 0; i < ipoib_recvq_size; ++i) + if (rx_ring[i].skb) { + ipoib_cm_dma_unmap_rx(priv, IPOIB_CM_RX_SG - 1, + rx_ring[i].mapping); + dev_kfree_skb_any(rx_ring[i].skb); + } + + kfree(rx_ring); +} + static void ipoib_cm_start_rx_drain(struct ipoib_dev_priv *priv) { struct ib_send_wr *bad_wr; @@ -1328,7 +1344,7 @@ int ipoib_cm_dev_init(struct net_device *dev) void ipoib_cm_dev_cleanup(struct net_device *dev) { struct ipoib_dev_priv *priv = netdev_priv(dev); - int i, ret; + int ret; if (!priv->cm.srq) return; @@ -1342,13 +1358,7 @@ void ipoib_cm_dev_cleanup(struct net_device *dev) priv->cm.srq = NULL; if (!priv->cm.srq_ring) return; - for (i = 0; i < ipoib_recvq_size; ++i) - if (priv->cm.srq_ring[i].skb) { - ipoib_cm_dma_unmap_rx(priv, IPOIB_CM_RX_SG - 1, - priv->cm.srq_ring[i].mapping); - dev_kfree_skb_any(priv->cm.srq_ring[i].skb); - priv->cm.srq_ring[i].skb = NULL; - } - kfree(priv->cm.srq_ring); + + ipoib_cm_free_rx_ring(dev, priv->cm.srq_ring); priv->cm.srq_ring = NULL; } |