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authorEli Cohen <eli@mellanox.com>2017-01-03 23:55:20 +0200
committerLeon Romanovsky <leon@kernel.org>2017-01-08 11:21:26 +0200
commitf4044dac63e952ac1137b6df02b233d37696e2f5 (patch)
tree8e4537d096fa8cfe9e91a70b4584816cae88e62c /drivers/infiniband
parentde8d6e02efbdb259c67832ccf027d7ace9b91d5d (diff)
IB/mlx5: Fix error handling order in create_kernel_qp
Make sure order of cleanup is exactly the opposite of initialization. Fixes: 9603b61de1ee ('mlx5: Move pci device handling from mlx5_ib to mlx5_core') Signed-off-by: Eli Cohen <eli@mellanox.com> Reviewed-by: Matan Barak <matanb@mellanox.com> Signed-off-by: Leon Romanovsky <leon@kernel.org> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Diffstat (limited to 'drivers/infiniband')
-rw-r--r--drivers/infiniband/hw/mlx5/qp.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c
index 53f4dd32f956..42d021cdc6c5 100644
--- a/drivers/infiniband/hw/mlx5/qp.c
+++ b/drivers/infiniband/hw/mlx5/qp.c
@@ -994,12 +994,12 @@ static int create_kernel_qp(struct mlx5_ib_dev *dev,
return 0;
err_wrid:
- mlx5_db_free(dev->mdev, &qp->db);
kfree(qp->sq.wqe_head);
kfree(qp->sq.w_list);
kfree(qp->sq.wrid);
kfree(qp->sq.wr_data);
kfree(qp->rq.wrid);
+ mlx5_db_free(dev->mdev, &qp->db);
err_free:
kvfree(*in);
@@ -1014,12 +1014,12 @@ err_uuar:
static void destroy_qp_kernel(struct mlx5_ib_dev *dev, struct mlx5_ib_qp *qp)
{
- mlx5_db_free(dev->mdev, &qp->db);
kfree(qp->sq.wqe_head);
kfree(qp->sq.w_list);
kfree(qp->sq.wrid);
kfree(qp->sq.wr_data);
kfree(qp->rq.wrid);
+ mlx5_db_free(dev->mdev, &qp->db);
mlx5_buf_free(dev->mdev, &qp->buf);
free_uuar(&dev->mdev->priv.uuari, qp->bf->uuarn);
}