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ethdev: simplify xstats get implementation

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Use eth_dev_get_xstats_basic_count() to retrieve generic statistics count.

Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
Acked-by: Morten Brørup <mb@smartsharesystems.com>
Reviewed-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
This commit is contained in:
Chengwen Feng 2022-05-13 10:53:50 +08:00 committed by Andrew Rybchenko
parent 485df8847a
commit b8fcb65c08
1 changed files with 2 additions and 9 deletions
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11
lib/ethdev/rte_ethdev.c
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@ -2967,9 +2967,8 @@ rte_eth_xstats_get(uint16_t port_id, struct rte_eth_xstat *xstats,
unsigned int n)
{
struct rte_eth_dev *dev;
unsigned int count = 0, i;
unsigned int count, i;
signed int xcount = 0;
uint16_t nb_rxqs, nb_txqs;
int ret;
RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
@ -2977,13 +2976,7 @@ rte_eth_xstats_get(uint16_t port_id, struct rte_eth_xstat *xstats,
return -EINVAL;
dev = &rte_eth_devices[port_id];
nb_rxqs = RTE_MIN(dev->data->nb_rx_queues, RTE_ETHDEV_QUEUE_STAT_CNTRS);
nb_txqs = RTE_MIN(dev->data->nb_tx_queues, RTE_ETHDEV_QUEUE_STAT_CNTRS);
/* Return generic statistics */
count = RTE_NB_STATS;
if (dev->data->dev_flags & RTE_ETH_DEV_AUTOFILL_QUEUE_XSTATS)
count += (nb_rxqs * RTE_NB_RXQ_STATS) + (nb_txqs * RTE_NB_TXQ_STATS);
count = eth_dev_get_xstats_basic_count(dev);
/* implemented by the driver */
if (dev->dev_ops->xstats_get != NULL) {