From: Lang Cheng <chenglang@xxxxxxxxxx>
Combine attribute flags before masking them.
Signed-off-by: Lang Cheng <chenglang@xxxxxxxxxx>
Signed-off-by: Weihang Li <liweihang@xxxxxxxxxx>
---
drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
index 94cb2984..518a649 100644
--- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
+++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
@@ -4281,8 +4281,7 @@ static int modify_qp_rtr_to_rts(struct ib_qp *ibqp,
}
/* Not support alternate path and path migration */
- if ((attr_mask & IB_QP_ALT_PATH) ||
- (attr_mask & IB_QP_PATH_MIG_STATE)) {
+ if (attr_mask & (IB_QP_ALT_PATH | IB_QP_PATH_MIG_STATE)) {
ibdev_err(ibdev, "RTR2RTS attr_mask (0x%x)error\n", attr_mask);
return -EINVAL;
}
--
2.8.1
