ethdev: extract xstat basic stat count calculation

Extract into static inline function so that can be used by other
functions.

Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>

diff --git a/lib/librte_ether/rte_ethdev.c b/lib/librte_ether/rte_ethdev.c
index 68b0318..8a485d6 100644 (file)
--- a/lib/librte_ether/rte_ethdev.c
+++ b/lib/librte_ether/rte_ethdev.c
@@ -1563,6 +1563,22 @@ rte_eth_stats_reset(uint16_t port_id)
        return 0;
 }
 
+static inline int
+get_xstats_basic_count(struct rte_eth_dev *dev)
+{
+       uint16_t nb_rxqs, nb_txqs;
+       int count;
+
+       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);
+
+       count = RTE_NB_STATS;
+       count += nb_rxqs * RTE_NB_RXQ_STATS;
+       count += nb_txqs * RTE_NB_TXQ_STATS;
+
+       return count;
+}
+
 static int
 get_xstats_count(uint16_t port_id)
 {
@@ -1584,11 +1600,9 @@ get_xstats_count(uint16_t port_id)
        } else
                count = 0;
 
-       count += RTE_NB_STATS;
-       count += RTE_MIN(dev->data->nb_rx_queues, RTE_ETHDEV_QUEUE_STAT_CNTRS) *
-                RTE_NB_RXQ_STATS;
-       count += RTE_MIN(dev->data->nb_tx_queues, RTE_ETHDEV_QUEUE_STAT_CNTRS) *
-                RTE_NB_TXQ_STATS;
+
+       count += get_xstats_basic_count(dev);
+
        return count;
 }