diff options
| author |   Markus Elfring <elfring@users.sourceforge.net> | 2017-04-17 14:32:14 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-04-18 13:55:10 -0400 |
| commit | 91acebedbd7a6c76fdc0911366f0ada523fee645 (patch) | |
| tree | dfd484833c31424952dba998c183c1491929ad60 /drivers/net/ethernet/marvell/pxa168_eth.c | |
| parent | net: mvpp2: Adjust a null pointer check in mvpp2_egress_enable() (diff) | |
| download | linux-dev-91acebedbd7a6c76fdc0911366f0ada523fee645.tar.xz linux-dev-91acebedbd7a6c76fdc0911366f0ada523fee645.zip | |
net: pxa168_eth: Use kcalloc() in two functions
Multiplications for the size determination of memory allocations
indicated that array data structures should be processed.
Thus use the corresponding function "kcalloc".
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/marvell/pxa168_eth.c')
| -rw-r--r-- | drivers/net/ethernet/marvell/pxa168_eth.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/net/ethernet/marvell/pxa168_eth.c b/drivers/net/ethernet/marvell/pxa168_eth.c index 28cb36d9e50a..2404eac51c63 100644 --- a/drivers/net/ethernet/marvell/pxa168_eth.c +++ b/drivers/net/ethernet/marvell/pxa168_eth.c @@ -1036,8 +1036,7 @@ static int rxq_init(struct net_device *dev) int rx_desc_num = pep->rx_ring_size; /* Allocate RX skb rings */ - pep->rx_skb = kzalloc(sizeof(*pep->rx_skb) * pep->rx_ring_size, - GFP_KERNEL); + pep->rx_skb = kcalloc(rx_desc_num, sizeof(*pep->rx_skb), GFP_KERNEL); if (!pep->rx_skb) return -ENOMEM; @@ -1096,8 +1095,7 @@ static int txq_init(struct net_device *dev) int size = 0, i = 0; int tx_desc_num = pep->tx_ring_size; - pep->tx_skb = kzalloc(sizeof(*pep->tx_skb) * pep->tx_ring_size, - GFP_KERNEL); + pep->tx_skb = kcalloc(tx_desc_num, sizeof(*pep->tx_skb), GFP_KERNEL); if (!pep->tx_skb) return -ENOMEM; |