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net: macsec: Use helper functions to update stats

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Use the helper functions dev_sw_netstats_rx_add() and
dev_sw_netstats_tx_add() to update stats, which helps to
provide code readability.

Signed-off-by: Li Zetao <lizetao1@huawei.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Li Zetao 2023-08-10 16:56:41 +08:00 committed by David S. Miller
parent 54f00cce11
commit bf98bbe985
1 changed files with 3 additions and 14 deletions
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17
drivers/net/macsec.c
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@ -518,14 +518,8 @@ static void macsec_count_tx(struct sk_buff *skb, struct macsec_tx_sc *tx_sc,
static void count_tx(struct net_device *dev, int ret, int len)
{
if (likely(ret == NET_XMIT_SUCCESS || ret == NET_XMIT_CN)) {
struct pcpu_sw_netstats *stats = this_cpu_ptr(dev->tstats);
u64_stats_update_begin(&stats->syncp);
u64_stats_inc(&stats->tx_packets);
u64_stats_add(&stats->tx_bytes, len);
u64_stats_update_end(&stats->syncp);
}
if (likely(ret == NET_XMIT_SUCCESS || ret == NET_XMIT_CN))
dev_sw_netstats_tx_add(dev, 1, len);
}
static void macsec_encrypt_done(void *data, int err)
@ -827,12 +821,7 @@ static void macsec_finalize_skb(struct sk_buff *skb, u8 icv_len, u8 hdr_len)
static void count_rx(struct net_device *dev, int len)
{
struct pcpu_sw_netstats *stats = this_cpu_ptr(dev->tstats);
u64_stats_update_begin(&stats->syncp);
u64_stats_inc(&stats->rx_packets);
u64_stats_add(&stats->rx_bytes, len);
u64_stats_update_end(&stats->syncp);
dev_sw_netstats_rx_add(dev, len);
}
static void macsec_decrypt_done(void *data, int err)