drivers/net/vmxnet3: Use kzalloc

Use kzalloc rather than the combination of kmalloc and memset.

The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
expression x,size,flags;
statement S;
@@

-x = kmalloc(size,flags);
+x = kzalloc(size,flags);
 if (x == NULL) S
-memset(x, 0, size);
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Bhavesh Davda <bhavesh@vmware.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c
index 39462321f5fb6d155ede341c2e1d9422d51423f9..989b742551ac4e44a2c6775c7c65cb1a796d3ba5 100644 (file)
--- a/drivers/net/vmxnet3/vmxnet3_drv.c
+++ b/drivers/net/vmxnet3/vmxnet3_drv.c
@@ -1369,13 +1369,12 @@ vmxnet3_rq_create(struct vmxnet3_rx_queue *rq, struct vmxnet3_adapter *adapter)
 
        sz = sizeof(struct vmxnet3_rx_buf_info) * (rq->rx_ring[0].size +
                                                   rq->rx_ring[1].size);
-       bi = kmalloc(sz, GFP_KERNEL);
+       bi = kzalloc(sz, GFP_KERNEL);
        if (!bi) {
                printk(KERN_ERR "%s: failed to allocate rx bufinfo\n",
                       adapter->netdev->name);
                goto err;
        }
-       memset(bi, 0, sz);
        rq->buf_info[0] = bi;
        rq->buf_info[1] = bi + rq->rx_ring[0].size;