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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2011-03-19 07:38:50 +0100 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2011-03-19 07:38:50 +0100 |
| commit | 97eb3f24352ec6632c2127b35d8087d2a809a9b9 (patch) | |
| tree | 722948059bbd325bbca232269490124231df80d4 /drivers/infiniband/ulp/ipoib/ipoib_cm.c | |
| parent | Input: evdev - fix evdev_write return value on partial writes (diff) | |
| parent | Merge branch 'tsc2005' into next (diff) | |
| download | linux-97eb3f24352ec6632c2127b35d8087d2a809a9b9.tar.xz linux-97eb3f24352ec6632c2127b35d8087d2a809a9b9.zip | |
Merge branch 'next' into for-linus
Diffstat (limited to 'drivers/infiniband/ulp/ipoib/ipoib_cm.c')
| -rw-r--r-- | drivers/infiniband/ulp/ipoib/ipoib_cm.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_cm.c b/drivers/infiniband/ulp/ipoib/ipoib_cm.c index bb1004114dec..93d55806b967 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_cm.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_cm.c @@ -352,15 +352,13 @@ static int ipoib_cm_nonsrq_init_rx(struct net_device *dev, struct ib_cm_id *cm_i int ret; int i; - rx->rx_ring = vmalloc(ipoib_recvq_size * sizeof *rx->rx_ring); + rx->rx_ring = vzalloc(ipoib_recvq_size * sizeof *rx->rx_ring); if (!rx->rx_ring) { printk(KERN_WARNING "%s: failed to allocate CM non-SRQ ring (%d entries)\n", priv->ca->name, ipoib_recvq_size); return -ENOMEM; } - memset(rx->rx_ring, 0, ipoib_recvq_size * sizeof *rx->rx_ring); - t = kmalloc(sizeof *t, GFP_KERNEL); if (!t) { ret = -ENOMEM; @@ -1097,13 +1095,12 @@ static int ipoib_cm_tx_init(struct ipoib_cm_tx *p, u32 qpn, struct ipoib_dev_priv *priv = netdev_priv(p->dev); int ret; - p->tx_ring = vmalloc(ipoib_sendq_size * sizeof *p->tx_ring); + p->tx_ring = vzalloc(ipoib_sendq_size * sizeof *p->tx_ring); if (!p->tx_ring) { ipoib_warn(priv, "failed to allocate tx ring\n"); ret = -ENOMEM; goto err_tx; } - memset(p->tx_ring, 0, ipoib_sendq_size * sizeof *p->tx_ring); p->qp = ipoib_cm_create_tx_qp(p->dev, p); if (IS_ERR(p->qp)) { @@ -1480,6 +1477,7 @@ static ssize_t set_mode(struct device *d, struct device_attribute *attr, if (test_bit(IPOIB_FLAG_CSUM, &priv->flags)) { dev->features |= NETIF_F_IP_CSUM | NETIF_F_SG; + priv->dev->features |= NETIF_F_GRO; if (priv->hca_caps & IB_DEVICE_UD_TSO) dev->features |= NETIF_F_TSO; } @@ -1520,7 +1518,7 @@ static void ipoib_cm_create_srq(struct net_device *dev, int max_sge) return; } - priv->cm.srq_ring = vmalloc(ipoib_recvq_size * sizeof *priv->cm.srq_ring); + priv->cm.srq_ring = vzalloc(ipoib_recvq_size * sizeof *priv->cm.srq_ring); if (!priv->cm.srq_ring) { printk(KERN_WARNING "%s: failed to allocate CM SRQ ring (%d entries)\n", priv->ca->name, ipoib_recvq_size); @@ -1529,7 +1527,6 @@ static void ipoib_cm_create_srq(struct net_device *dev, int max_sge) return; } - memset(priv->cm.srq_ring, 0, ipoib_recvq_size * sizeof *priv->cm.srq_ring); } int ipoib_cm_dev_init(struct net_device *dev) |