diff options
| author | Yevgeny Petrilin <yevgenyp@mellanox.co.il> | 2008-12-25 18:13:20 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-12-25 18:13:20 -0800 |
| commit | b51968d676db1c4e541b4c84de7ce7af812c9e9f (patch) | |
| tree | 3d702cbcbb62df355b29074d9cf1eff662ce98e9 /drivers/net/mlx4 | |
| parent | e74b3f7d568a62d21a76885438d7351948e7355a (diff) | |
| download | linux-b51968d676db1c4e541b4c84de7ce7af812c9e9f.tar.gz linux-b51968d676db1c4e541b4c84de7ce7af812c9e9f.tar.bz2 linux-b51968d676db1c4e541b4c84de7ce7af812c9e9f.zip | |
mlx4_en: Memory leak on completion queue free
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>
Diffstat (limited to 'drivers/net/mlx4')
| -rw-r--r-- | drivers/net/mlx4/en_cq.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/mlx4/en_cq.c b/drivers/net/mlx4/en_cq.c index 1368a8010af4..1a936f4db2b7 100644 --- a/drivers/net/mlx4/en_cq.c +++ b/drivers/net/mlx4/en_cq.c @@ -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, |