New upstream version 17.11.1

[deb_dpdk.git] / drivers / net / mlx5 / mlx5_stats.c

diff --git a/drivers/net/mlx5/mlx5_stats.c b/drivers/net/mlx5/mlx5_stats.c
index 5e225d3..2427585 100644 (file)
--- a/drivers/net/mlx5/mlx5_stats.c
+++ b/drivers/net/mlx5/mlx5_stats.c
@@ -143,11 +143,9 @@ priv_read_dev_counters(struct priv *priv, uint64_t *stats)
        struct mlx5_xstats_ctrl *xstats_ctrl = &priv->xstats_ctrl;
        unsigned int i;
        struct ifreq ifr;
-       unsigned int stats_sz = (xstats_ctrl->stats_n * sizeof(uint64_t)) +
-                                sizeof(struct ethtool_stats);
-       struct ethtool_stats et_stats[(stats_sz + (
-                                     sizeof(struct ethtool_stats) - 1)) /
-                                     sizeof(struct ethtool_stats)];
+       unsigned int stats_sz = xstats_ctrl->stats_n * sizeof(uint64_t);
+       unsigned char et_stat_buf[sizeof(struct ethtool_stats) + stats_sz];
+       struct ethtool_stats *et_stats = (struct ethtool_stats *)et_stat_buf;
 
        et_stats->cmd = ETHTOOL_GSTATS;
        et_stats->n_stats = xstats_ctrl->stats_n;