Commit ba317e83 authored by Shay Drory's avatar Shay Drory Committed by Saeed Mahameed
Browse files

net/mlx5: Destroy pool->mutex 



Destroy pool->mutex when we destroy the pool.

Fixes: c36326d3 ("net/mlx5: Round-Robin EQs over IRQs")
Signed-off-by: default avatarShay Drory <shayd@nvidia.com>
Reviewed-by: default avatarParav Pandit <parav@nvidia.com>
Signed-off-by: default avatarSaeed Mahameed <saeedm@nvidia.com>
parent 5957cc55

drivers/net/ethernet/mellanox/mlx5/core/pci_irq.c

+2 −1
Original line number Diff line number Diff line
@@ -440,6 +440,7 @@ irq_pool_alloc(struct mlx5_core_dev *dev, int start, int size, char *name, 
	if (!pool)

		return ERR_PTR(-ENOMEM);

	pool->dev = dev;

	mutex_init(&pool->lock);

	xa_init_flags(&pool->irqs, XA_FLAGS_ALLOC);

	pool->xa_num_irqs.min = start;

	pool->xa_num_irqs.max = start + size - 1;
@@ -448,7 +449,6 @@ irq_pool_alloc(struct mlx5_core_dev *dev, int start, int size, char *name, 
			 name);

	pool->min_threshold = min_threshold * MLX5_EQ_REFS_PER_IRQ;

	pool->max_threshold = max_threshold * MLX5_EQ_REFS_PER_IRQ;

	mutex_init(&pool->lock);

	mlx5_core_dbg(dev, "pool->name = %s, pool->size = %d, pool->start = %d",

		      name, size, start);

	return pool;
@@ -462,6 +462,7 @@ static void irq_pool_free(struct mlx5_irq_pool *pool) 
	xa_for_each(&pool->irqs, index, irq)

		irq_release(&irq->kref);

	xa_destroy(&pool->irqs);

	mutex_destroy(&pool->lock);

	kvfree(pool);

}