diff options
| author | Lang Cheng <chenglang@huawei.com> | 2020-03-20 06:23:35 +0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2020-03-26 22:52:27 +0300 |
| commit | d398d4ca5f17e7ba762bc897c82afca868e47a7c (patch) | |
| tree | f69fea7f03ccf76e725018a7afbfd5163f82e10b /drivers/infiniband | |
| parent | 30d41e18c3a6eac39b7348ae7e3388f0ec7e680e (diff) | |
| download | linux-d398d4ca5f17e7ba762bc897c82afca868e47a7c.tar.xz | |
RDMA/hns: Simplify attribute judgment code
Combine attribute flags before masking them.
Link: https://lore.kernel.org/r/1584674622-52773-4-git-send-email-liweihang@huawei.com
Signed-off-by: Lang Cheng <chenglang@huawei.com>
Signed-off-by: Weihang Li <liweihang@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband')
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 3 |
1 files changed, 1 insertions, 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 94cb2984ad6d..518a6491c03f 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; } |