diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/alloc.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/alloc.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/alloc.c b/drivers/net/ethernet/mellanox/mlx5/core/alloc.c index 421b9c3c8bf7..9008e17126db 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/alloc.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/alloc.c @@ -186,10 +186,7 @@ static struct mlx5_db_pgdir *mlx5_alloc_db_pgdir(struct mlx5_core_dev *dev, if (!pgdir) return NULL; - pgdir->bitmap = kcalloc(BITS_TO_LONGS(db_per_page), - sizeof(unsigned long), - GFP_KERNEL); - + pgdir->bitmap = bitmap_zalloc(db_per_page, GFP_KERNEL); if (!pgdir->bitmap) { kfree(pgdir); return NULL; @@ -200,7 +197,7 @@ static struct mlx5_db_pgdir *mlx5_alloc_db_pgdir(struct mlx5_core_dev *dev, pgdir->db_page = mlx5_dma_zalloc_coherent_node(dev, PAGE_SIZE, &pgdir->db_dma, node); if (!pgdir->db_page) { - kfree(pgdir->bitmap); + bitmap_free(pgdir->bitmap); kfree(pgdir); return NULL; } @@ -280,7 +277,7 @@ void mlx5_db_free(struct mlx5_core_dev *dev, struct mlx5_db *db) dma_free_coherent(&(dev->pdev->dev), PAGE_SIZE, db->u.pgdir->db_page, db->u.pgdir->db_dma); list_del(&db->u.pgdir->list); - kfree(db->u.pgdir->bitmap); + bitmap_free(db->u.pgdir->bitmap); kfree(db->u.pgdir); } |