diff options
Diffstat (limited to 'drivers/infiniband/hw/hns')
-rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_ah.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_ah.c b/drivers/infiniband/hw/hns/hns_roce_ah.c index 492b122d0521..480c062dd04f 100644 --- a/drivers/infiniband/hw/hns/hns_roce_ah.c +++ b/drivers/infiniband/hw/hns/hns_roce_ah.c @@ -41,9 +41,8 @@ static inline u16 get_ah_udp_sport(const struct rdma_ah_attr *ah_attr) u16 sport; if (!fl) - sport = get_random_u32() % - (IB_ROCE_UDP_ENCAP_VALID_PORT_MAX + 1 - - IB_ROCE_UDP_ENCAP_VALID_PORT_MIN) + + sport = prandom_u32_max(IB_ROCE_UDP_ENCAP_VALID_PORT_MAX + 1 - + IB_ROCE_UDP_ENCAP_VALID_PORT_MIN) + IB_ROCE_UDP_ENCAP_VALID_PORT_MIN; else sport = rdma_flow_label_to_udp_sport(fl); |