From: Yangyang Li <liyangyang20@xxxxxxxxxx>
When flushing cqe failed, it will return a error code to
hns_roce_v2_poll_one() and no longer update cqe number which is necessary
for ULPs, that will lead to a process suspension.
Because error code of flush cqe is meaningless for ULPs, so we delete it.
Fixes: 321ec6d04c0b ("libhns: Package for polling cqe function")
Signed-off-by: Yangyang Li <liyangyang20@xxxxxxxxxx>
Signed-off-by: Weihang Li <liweihang@xxxxxxxxxxxxx>
---
providers/hns/hns_roce_u_hw_v2.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/providers/hns/hns_roce_u_hw_v2.c b/providers/hns/hns_roce_u_hw_v2.c
index 64dea8e..a8d3d11 100644
--- a/providers/hns/hns_roce_u_hw_v2.c
+++ b/providers/hns/hns_roce_u_hw_v2.c
@@ -287,10 +287,9 @@ static int hns_roce_flush_cqe(struct hns_roce_qp **cur_qp, struct ibv_wc *wc)
attr.qp_state = IBV_QPS_ERR;
ret = hns_roce_u_v2_modify_qp(&(*cur_qp)->ibv_qp,
&attr, attr_mask);
- if (ret) {
+ if (ret)
fprintf(stderr, PFX "failed to modify qp!\n");
- return ret;
- }
+
(*cur_qp)->ibv_qp.state = IBV_QPS_ERR;
}
--
2.8.1
