Re: [PATCH -next] RDMA/srpt: Fix error return code in srpt_cm_req_recv()

Bart Van Assche
2021-04-12T18:47:48Z

On 4/8/21 4:31 AM, Wang Wensheng wrote:
> Fix to return a negative error code from the error handling
> case instead of 0, as done elsewhere in this function.
>
> Fixes: db7683d7deb2 ("IB/srpt: Fix login-related race conditions")
> Reported-by: Hulk Robot <hulkci@huawei.com>
> Signed-off-by: Wang Wensheng <wangwensheng4@huawei.com>
> ---
> drivers/infiniband/ulp/srpt/ib_srpt.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/infiniband/ulp/srpt/ib_srpt.c b/drivers/infiniband/ulp/srpt/ib_srpt.c
> index 98a393d..ea44780 100644
> --- a/drivers/infiniband/ulp/srpt/ib_srpt.c
> +++ b/drivers/infiniband/ulp/srpt/ib_srpt.c
> @@ -2382,6 +2382,7 @@ static int srpt_cm_req_recv(struct srpt_device *const sdev,
> pr_info("rejected SRP_LOGIN_REQ because target %s_%d is not enabled\n",
> dev_name(&sdev->device->dev), port_num);
> mutex_unlock(&sport->mutex);
> + ret = -EINVAL;
> goto reject;
> }

Reviewed-by: Bart Van Assche <bvanassche@acm.org>