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path: root/drivers/net/ethernet/nxp/lpc_eth.c
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Diffstat (limited to 'drivers/net/ethernet/nxp/lpc_eth.c')
-rw-r--r--drivers/net/ethernet/nxp/lpc_eth.c11
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/net/ethernet/nxp/lpc_eth.c b/drivers/net/ethernet/nxp/lpc_eth.c
index 083d6715335c..028dde4d4979 100644
--- a/drivers/net/ethernet/nxp/lpc_eth.c
+++ b/drivers/net/ethernet/nxp/lpc_eth.c
@@ -440,7 +440,7 @@ struct netdata_local {
spinlock_t lock;
void __iomem *net_base;
u32 msg_enable;
- struct sk_buff *skb[ENET_TX_DESC];
+ unsigned int skblen[ENET_TX_DESC];
unsigned int last_tx_idx;
unsigned int num_used_tx_buffs;
struct mii_bus *mii_bus;
@@ -903,12 +903,11 @@ err_out:
static void __lpc_handle_xmit(struct net_device *ndev)
{
struct netdata_local *pldat = netdev_priv(ndev);
- struct sk_buff *skb;
u32 txcidx, *ptxstat, txstat;
txcidx = readl(LPC_ENET_TXCONSUMEINDEX(pldat->net_base));
while (pldat->last_tx_idx != txcidx) {
- skb = pldat->skb[pldat->last_tx_idx];
+ unsigned int skblen = pldat->skblen[pldat->last_tx_idx];
/* A buffer is available, get buffer status */
ptxstat = &pldat->tx_stat_v[pldat->last_tx_idx];
@@ -945,9 +944,8 @@ static void __lpc_handle_xmit(struct net_device *ndev)
} else {
/* Update stats */
ndev->stats.tx_packets++;
- ndev->stats.tx_bytes += skb->len;
+ ndev->stats.tx_bytes += skblen;
}
- dev_kfree_skb_irq(skb);
txcidx = readl(LPC_ENET_TXCONSUMEINDEX(pldat->net_base));
}
@@ -1132,7 +1130,7 @@ static int lpc_eth_hard_start_xmit(struct sk_buff *skb, struct net_device *ndev)
memcpy(pldat->tx_buff_v + txidx * ENET_MAXF_SIZE, skb->data, len);
/* Save the buffer and increment the buffer counter */
- pldat->skb[txidx] = skb;
+ pldat->skblen[txidx] = len;
pldat->num_used_tx_buffs++;
/* Start transmit */
@@ -1147,6 +1145,7 @@ static int lpc_eth_hard_start_xmit(struct sk_buff *skb, struct net_device *ndev)
spin_unlock_irq(&pldat->lock);
+ dev_kfree_skb(skb);
return NETDEV_TX_OK;
}