net/mlx5: fix locking in xstats functions

[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 7b45c8c..d443e13 100644 (file)
--- a/drivers/net/mlx5/mlx5_stats.c
+++ b/drivers/net/mlx5/mlx5_stats.c
@@ -435,8 +435,10 @@ mlx5_xstats_get(struct rte_eth_dev *dev,
 
                priv_lock(priv);
                stats_n = priv_ethtool_get_stats_n(priv);
-               if (stats_n < 0)
+               if (stats_n < 0) {
+                       priv_unlock(priv);
                        return -1;
+               }
                if (xstats_ctrl->stats_n != stats_n)
                        priv_xstats_init(priv);
                ret = priv_xstats_get(priv, stats);
@@ -461,10 +463,11 @@ mlx5_xstats_reset(struct rte_eth_dev *dev)
        priv_lock(priv);
        stats_n = priv_ethtool_get_stats_n(priv);
        if (stats_n < 0)
-               return;
+               goto unlock;
        if (xstats_ctrl->stats_n != stats_n)
                priv_xstats_init(priv);
        priv_xstats_reset(priv);
+unlock:
        priv_unlock(priv);
 }