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ethdev: fix overwriting driver-specific stats

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After doing a driver callout to fill in the driver specific
parts of struct rte_eth_stats, rte_eth_stats_get() overwrites
the rx_nombuf member regardless of whether the driver itself
has assigned a value. Any driver-assigned value should take
priority.

Fixes: af75078fec ("first public release")

Signed-off-by: Remy Horton <remy.horton@intel.com>
This commit is contained in:
Remy Horton 2016-07-19 12:05:17 +01:00 committed by Thomas Monjalon
parent 6262b92eaa
commit 53ecfa24fb
1 changed files with 1 additions and 1 deletions
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2
lib/librte_ether/rte_ethdev.c
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@ -1490,8 +1490,8 @@ rte_eth_stats_get(uint8_t port_id, struct rte_eth_stats *stats)
memset(stats, 0, sizeof(*stats));
RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->stats_get, -ENOTSUP);
(*dev->dev_ops->stats_get)(dev, stats);
stats->rx_nombuf = dev->data->rx_mbuf_alloc_failed;
(*dev->dev_ops->stats_get)(dev, stats);
return 0;
}