From: Weihang Li <liweihang@xxxxxxxxxxxxx> commit 9f7d7064009c37cb26eee4a83302cf077fe180d6 upstream. Type of ah->av.vlan is u16, there will be a problem using le16_to_cpu on it. Fixes: 82e620d9c3a0 ("RDMA/hns: Modify the data structure of hns_roce_av") Signed-off-by: Weihang Li <liweihang@xxxxxxxxxxxxx> Link: https://lore.kernel.org/r/1567566885-23088-2-git-send-email-liweihang@xxxxxxxxxxxxx Signed-off-by: Doug Ledford <dledford@xxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c @@ -389,7 +389,7 @@ static int hns_roce_v2_post_send(struct roce_set_field(ud_sq_wqe->byte_36, V2_UD_SEND_WQE_BYTE_36_VLAN_M, V2_UD_SEND_WQE_BYTE_36_VLAN_S, - le16_to_cpu(ah->av.vlan)); + ah->av.vlan); roce_set_field(ud_sq_wqe->byte_36, V2_UD_SEND_WQE_BYTE_36_HOPLIMIT_M, V2_UD_SEND_WQE_BYTE_36_HOPLIMIT_S,