On Fri, 2017-08-04 at 11:12 +0300, Dan Carpenter wrote:
> The hns_roce_v1_create_lp_qp() returns NULL on error, not error
> pointers.
>
> Fixes: bfcc681bd09d ("IB/hns: Fix the bug when free mr")
> Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
>
> diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v1.c
> b/drivers/infiniband/hw/hns/hns_roce_hw_v1.c
> index 38f5c77baabf..747efd1ae5a6 100644
> --- a/drivers/infiniband/hw/hns/hns_roce_hw_v1.c
> +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v1.c
> @@ -733,7 +733,7 @@ static int hns_roce_v1_rsv_lp_qp(struct
> hns_roce_dev *hr_dev)
> continue;
>
> free_mr->mr_free_qp[i] =
> hns_roce_v1_create_lp_qp(hr_dev, pd);
> - if (IS_ERR(free_mr->mr_free_qp[i])) {
> + if (!free_mr->mr_free_qp[i]) {
> dev_err(dev, "Create loop qp failed!\n");
> goto create_lp_qp_failed;
> }
Thanks, applied.
--
Doug Ledford <dledford@xxxxxxxxxx>
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