On Wed, Jun 01, 2016 at 11:37:51PM +0800, Lijun Ou wrote:

This patch mainly setup hca for RoCE. It will do a series of
initial works, as follows:
    1. init uar table, allocate uar resource
    2. init pd table
    3. init cq table
    4. init mr table
    5. init qp table

Signed-off-by: Wei Hu <redacted>
Signed-off-by: Nenglong Zhao <zhaonenglong-C8/M+/jPZTeaMJb+Lgu22Q@public.gmane.org>
Signed-off-by: Lijun Ou <redacted>
---

<...>

+
+	ret = hns_roce_bitmap_init(&cq_table->bitmap, hr_dev->caps.num_cqs,
+				   hr_dev->caps.num_cqs - 1,
+				   hr_dev->caps.reserved_cqs, 0);
+	if (ret)
+		return ret;
+
+	return 0;

You can return directly ret, instead last 4 lines.

+}
+