[PATCH net-next v2 14/17] ethernet: ucc_geth: replace kmalloc_array()+for loop by kcalloc()
From: Rasmus Villemoes <hidden>
Date: 2021-01-19 15:19:21
Subsystem:
freescale quicc engine ucc ethernet driver, networking drivers, the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Signed-off-by: Rasmus Villemoes <redacted> --- drivers/net/ethernet/freescale/ucc_geth.c | 14 ++++---------- 1 file changed, 4 insertions(+), 10 deletions(-)
diff --git a/drivers/net/ethernet/freescale/ucc_geth.c b/drivers/net/ethernet/freescale/ucc_geth.c
index 1e9d2f3f47a3..621a9e3e4b65 100644
--- a/drivers/net/ethernet/freescale/ucc_geth.c
+++ b/drivers/net/ethernet/freescale/ucc_geth.c@@ -2203,8 +2203,8 @@ static int ucc_geth_alloc_tx(struct ucc_geth_private *ugeth) for (j = 0; j < ug_info->numQueuesTx; j++) { /* Setup the skbuff rings */ ugeth->tx_skbuff[j] = - kmalloc_array(ugeth->ug_info->bdRingLenTx[j], - sizeof(struct sk_buff *), GFP_KERNEL); + kcalloc(ugeth->ug_info->bdRingLenTx[j], + sizeof(struct sk_buff *), GFP_KERNEL); if (ugeth->tx_skbuff[j] == NULL) { if (netif_msg_ifup(ugeth))
@@ -2212,9 +2212,6 @@ static int ucc_geth_alloc_tx(struct ucc_geth_private *ugeth) return -ENOMEM; } - for (i = 0; i < ugeth->ug_info->bdRingLenTx[j]; i++) - ugeth->tx_skbuff[j][i] = NULL; - ugeth->skb_curtx[j] = ugeth->skb_dirtytx[j] = 0; bd = ugeth->confBd[j] = ugeth->txBd[j] = ugeth->p_tx_bd_ring[j]; for (i = 0; i < ug_info->bdRingLenTx[j]; i++) {
@@ -2266,8 +2263,8 @@ static int ucc_geth_alloc_rx(struct ucc_geth_private *ugeth) for (j = 0; j < ug_info->numQueuesRx; j++) { /* Setup the skbuff rings */ ugeth->rx_skbuff[j] = - kmalloc_array(ugeth->ug_info->bdRingLenRx[j], - sizeof(struct sk_buff *), GFP_KERNEL); + kcalloc(ugeth->ug_info->bdRingLenRx[j], + sizeof(struct sk_buff *), GFP_KERNEL); if (ugeth->rx_skbuff[j] == NULL) { if (netif_msg_ifup(ugeth))
@@ -2275,9 +2272,6 @@ static int ucc_geth_alloc_rx(struct ucc_geth_private *ugeth) return -ENOMEM; } - for (i = 0; i < ugeth->ug_info->bdRingLenRx[j]; i++) - ugeth->rx_skbuff[j][i] = NULL; - ugeth->skb_currx[j] = 0; bd = ugeth->rxBd[j] = ugeth->p_rx_bd_ring[j]; for (i = 0; i < ug_info->bdRingLenRx[j]; i++) {
--
2.23.0