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authorJoe Perches <joe@perches.com>2010-11-05 03:07:36 +0000
committerRoland Dreier <rolandd@cisco.com>2011-01-12 11:11:58 -0800
commit948579cd8c6ea7c8c98c52b79f4470952e182ebd (patch)
tree77e85adbdd07be8394fa60d08d3f1dbda3c67393 /drivers/infiniband/ulp/ipoib/ipoib_main.c
parent4162cf64973df51fc885825bc9ca4d055891c49f (diff)
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RDMA: Use vzalloc() to replace vmalloc()+memset(0)
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband/ulp/ipoib/ipoib_main.c')
-rw-r--r--drivers/infiniband/ulp/ipoib/ipoib_main.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c
index 7a07a72..aca3b44 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_main.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c
@@ -916,13 +916,12 @@ int ipoib_dev_init(struct net_device *dev, struct ib_device *ca, int port)
goto out;
}
- priv->tx_ring = vmalloc(ipoib_sendq_size * sizeof *priv->tx_ring);
+ priv->tx_ring = vzalloc(ipoib_sendq_size * sizeof *priv->tx_ring);
if (!priv->tx_ring) {
printk(KERN_WARNING "%s: failed to allocate TX ring (%d entries)\n",
ca->name, ipoib_sendq_size);
goto out_rx_ring_cleanup;
}
- memset(priv->tx_ring, 0, ipoib_sendq_size * sizeof *priv->tx_ring);
/* priv->tx_head, tx_tail & tx_outstanding are already 0 */