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Fix error handling order in create_kernel_qp in mlx5ib.

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Make sure order of cleanup is exactly the opposite of initialization.

Linux commit:
f4044dac63e952ac1137b6df02b233d37696e2f5

MFC after:	1 week
Sponsored by:	Mellanox Technologies // NVIDIA Networking
This commit is contained in:
Hans Petter Selasky 2020-11-16 10:00:21 +00:00
parent 19d3e47dca
commit 8114aeea44
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=367715
1 changed files with 2 additions and 2 deletions
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4
sys/dev/mlx5/mlx5_ib/mlx5_ib_qp.c
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@ -987,12 +987,12 @@ 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);
@ -1007,12 +1007,12 @@ static int create_kernel_qp(struct mlx5_ib_dev *dev,
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);
}