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mlx4_en: Memory leak on completion queue free

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If port is being destroyed without being activated before,
CQ resources are not freed.

Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Yevgeny Petrilin 2008-12-25 18:13:20 -08:00 committed by David S. Miller
parent e74b3f7d56
commit b51968d676
1 changed files with 2 additions and 1 deletions
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3
drivers/net/mlx4/en_cq.c
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@ -68,6 +68,8 @@ int mlx4_en_create_cq(struct mlx4_en_priv *priv,
err = mlx4_en_map_buffer(&cq->wqres.buf);
if (err)
mlx4_free_hwq_res(mdev->dev, &cq->wqres, cq->buf_size);
else
cq->buf = (struct mlx4_cqe *) cq->wqres.buf.direct.buf;
return err;
}
@ -82,7 +84,6 @@ int mlx4_en_activate_cq(struct mlx4_en_priv *priv, struct mlx4_en_cq *cq)
cq->mcq.arm_db = cq->wqres.db.db + 1;
*cq->mcq.set_ci_db = 0;
*cq->mcq.arm_db = 0;
cq->buf = (struct mlx4_cqe *) cq->wqres.buf.direct.buf;
memset(cq->buf, 0, cq->buf_size);
err = mlx4_cq_alloc(mdev->dev, cq->size, &cq->wqres.mtt, &mdev->priv_uar,