drivers/net/vmxnet3: Use kzalloc
Author: Julia Lawall <julia@diku.dk>
Use kzalloc rather than the combination of kmalloc and memset.
The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)
//
@@
expression x,size,flags;
statement S;
@@
-x = kmalloc(size,flags);
+x = kzalloc(size,flags);
if (x == NULL) S
-memset(x, 0, size);
//
Signed-off-by: Julia Lawall
Signed-off-by: Bhavesh Davda
Signed-off-by: David S. Miller
---
drivers/net/vmxnet3/vmxnet3_drv.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c
index 3946232..989b742 100644
--- 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; |
---
drivers/net/vmxnet3/vmxnet3_drv.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c
index 3946232..989b742 100644
--- 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;