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    Subject[PATCH 5.16 0459/1039] RDMA/rtrs-clt: Fix the initial value of min_latency
    Date
    From: Jack Wang <jinpu.wang@ionos.com>

    [ Upstream commit 925cac6358677d3d64f9b25f205eeb3d31c9f7f8 ]

    The type of min_latency is ktime_t, so use KTIME_MAX to initialize the
    initial value.

    Fixes: dc3b66a0ce70 ("RDMA/rtrs-clt: Add a minimum latency multipath policy")
    Link: https://lore.kernel.org/r/20211124081040.19533-1-jinpu.wang@ionos.com
    Signed-off-by: Jack Wang <jinpu.wang@ionos.com>
    Reviewed-by: Guoqing Jiang <Guoqing.Jiang@linux.dev>
    Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    drivers/infiniband/ulp/rtrs/rtrs-clt.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    diff --git a/drivers/infiniband/ulp/rtrs/rtrs-clt.c b/drivers/infiniband/ulp/rtrs/rtrs-clt.c
    index 15c0077dd27eb..e39709dee179d 100644
    --- a/drivers/infiniband/ulp/rtrs/rtrs-clt.c
    +++ b/drivers/infiniband/ulp/rtrs/rtrs-clt.c
    @@ -867,7 +867,7 @@ static struct rtrs_clt_sess *get_next_path_min_latency(struct path_it *it)
    struct rtrs_clt_sess *min_path = NULL;
    struct rtrs_clt *clt = it->clt;
    struct rtrs_clt_sess *sess;
    - ktime_t min_latency = INT_MAX;
    + ktime_t min_latency = KTIME_MAX;
    ktime_t latency;

    list_for_each_entry_rcu(sess, &clt->paths_list, s.entry) {
    --
    2.34.1


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