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net/mlx5e: Fix global PFC counters replication

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Currently when reading global PFC statistics we left the counter
iterator out of the equation and we ended up reading the same counter
over and over again.

Instead of reading the counter at index 0 on every iteration we now read
the counter at index (i).

Fixes: e989d5a532 ('net/mlx5e: Expose flow control counters to ethtool')
Signed-off-by: Gal Pressman <galp@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Gal Pressman 2016-09-07 19:08:00 +03:00 committed by David S. Miller
parent 7abc211077
commit 4e39883d9c
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
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@ -331,7 +331,7 @@ static void mlx5e_get_ethtool_stats(struct net_device *dev,
if (mlx5e_query_global_pause_combined(priv)) {
for (i = 0; i < NUM_PPORT_PER_PRIO_PFC_COUNTERS; i++) {
data[idx++] = MLX5E_READ_CTR64_BE(&priv->stats.pport.per_prio_counters[0],
pport_per_prio_pfc_stats_desc, 0);
pport_per_prio_pfc_stats_desc, i);
}
}