From 0172e2e14c3c1df10ec0fa31d9f41c1bc3a472f3 Mon Sep 17 00:00:00 2001 From: Jack Morgenstein Date: Thu, 26 Jul 2007 11:16:58 +0300 Subject: mlx4_core: Remove kfree() in mlx4_mr_alloc() error flow mlx4_mr_alloc() doesn't actually allocate mr (it just initializes the pointer that the caller passes in), so it shouldn't free it if an error occurs. Signed-off-by: Jack Morgenstein Signed-off-by: Roland Dreier --- drivers/net/mlx4/mr.c | 15 +++------------ 1 file changed, 3 insertions(+), 12 deletions(-) (limited to 'drivers/net/mlx4') diff --git a/drivers/net/mlx4/mr.c b/drivers/net/mlx4/mr.c index d0808fa3ec82..5b87183e62ce 100644 --- a/drivers/net/mlx4/mr.c +++ b/drivers/net/mlx4/mr.c @@ -255,10 +255,8 @@ int mlx4_mr_alloc(struct mlx4_dev *dev, u32 pd, u64 iova, u64 size, u32 access, int err; index = mlx4_bitmap_alloc(&priv->mr_table.mpt_bitmap); - if (index == -1) { - err = -ENOMEM; - goto err; - } + if (index == -1) + return -ENOMEM; mr->iova = iova; mr->size = size; @@ -269,15 +267,8 @@ int mlx4_mr_alloc(struct mlx4_dev *dev, u32 pd, u64 iova, u64 size, u32 access, err = mlx4_mtt_init(dev, npages, page_shift, &mr->mtt); if (err) - goto err_index; - - return 0; - -err_index: - mlx4_bitmap_free(&priv->mr_table.mpt_bitmap, index); + mlx4_bitmap_free(&priv->mr_table.mpt_bitmap, index); -err: - kfree(mr); return err; } EXPORT_SYMBOL_GPL(mlx4_mr_alloc); -- cgit v1.2.1