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net/mlx5: Pair mutex_destory with mutex_init for rate limit table 

Add missing mutex_destroy() to pair with mutex_init().

This should be done only when table is initialized, hence perform
mutex_init() only when table is initialized.

Signed-off-by: Parav Pandit <parav@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
This commit is contained in:
Parav Pandit 2021-02-19 09:36:54 +02:00 committed by Saeed Mahameed
parent 6b30b6d4d3
commit 19779f28c9
1 changed files with 3 additions and 1 deletions
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4
drivers/net/ethernet/mellanox/mlx5/core/rl.c
View File

@ -367,12 +367,13 @@ int mlx5_init_rl_table(struct mlx5_core_dev *dev)
{
struct mlx5_rl_table *table = &dev->priv.rl_table;
mutex_init(&table->rl_lock);
if (!MLX5_CAP_GEN(dev, qos) || !MLX5_CAP_QOS(dev, packet_pacing)) {
table->max_size = 0;
return 0;
}
mutex_init(&table->rl_lock);
/* First entry is reserved for unlimited rate */
table->max_size = MLX5_CAP_QOS(dev, packet_pacing_rate_table_size) - 1;
table->max_rate = MLX5_CAP_QOS(dev, packet_pacing_max_rate);
@ -394,4 +395,5 @@ void mlx5_cleanup_rl_table(struct mlx5_core_dev *dev)
return;
mlx5_rl_table_free(dev, table);
mutex_destroy(&table->rl_lock);
}