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| author | Markus Elfring <elfring@users.sourceforge.net> | 2017-04-16 22:11:22 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-04-18 13:55:06 -0400 |
| commit | d441b688a1bce8e2e1b43d8090738c306dd09131 (patch) | |
| tree | 800f5313fce824ccb3b6483ba99b26c62399c290 /drivers/net/ethernet/marvell | |
| parent | 5d6312ed57a909c86bb9472b2bbc012539392e7d (diff) | |
| download | talos-obmc-linux-d441b688a1bce8e2e1b43d8090738c306dd09131.tar.gz talos-obmc-linux-d441b688a1bce8e2e1b43d8090738c306dd09131.zip | |
net: mvneta: Use kmalloc_array() in mvneta_txq_init()
A multiplication for the size determination of a memory allocation
indicated that an array data structure should be processed.
Thus use the corresponding function "kmalloc_array".
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')
| -rw-r--r-- | drivers/net/ethernet/marvell/mvneta.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c index 3c4c05b7cc92..8d2fcf77f6a3 100644 --- a/drivers/net/ethernet/marvell/mvneta.c +++ b/drivers/net/ethernet/marvell/mvneta.c @@ -2933,7 +2933,8 @@ static int mvneta_txq_init(struct mvneta_port *pp, mvreg_write(pp, MVNETA_TXQ_BASE_ADDR_REG(txq->id), txq->descs_phys); mvreg_write(pp, MVNETA_TXQ_SIZE_REG(txq->id), txq->size); - txq->tx_skb = kmalloc(txq->size * sizeof(*txq->tx_skb), GFP_KERNEL); + txq->tx_skb = kmalloc_array(txq->size, sizeof(*txq->tx_skb), + GFP_KERNEL); if (txq->tx_skb == NULL) { dma_free_coherent(pp->dev->dev.parent, txq->size * MVNETA_DESC_ALIGNED_SIZE, |
