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    Subject[PATCH v2 10/12] IB/ocrdma: Returning only value constants in ocrdma_resize_cq()
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    Date
    From: Markus Elfring <elfring@users.sourceforge.net>
    Date: Sat, 22 Apr 2017 15:15:09 +0200

    Return constant integer values without storing them in the local
    variable "status".

    Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
    Acked-by: Devesh Sharma <devesh.sharma@broadcom.com>
    Reviewed-by: Yuval Shaia <yuval.shaia@oracle.com>
    ---
    drivers/infiniband/hw/ocrdma/ocrdma_verbs.c | 9 +++------
    1 file changed, 3 insertions(+), 6 deletions(-)

    diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
    index 2dc399eeeefd..60b8813aff42 100644
    --- a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
    +++ b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
    @@ -1122,15 +1122,12 @@ struct ib_cq *ocrdma_create_cq(struct ib_device *ibdev,
    int ocrdma_resize_cq(struct ib_cq *ibcq, int new_cnt,
    struct ib_udata *udata)
    {
    - int status = 0;
    struct ocrdma_cq *cq = get_ocrdma_cq(ibcq);

    - if (new_cnt < 1 || new_cnt > cq->max_hw_cqe) {
    - status = -EINVAL;
    - return status;
    - }
    + if (new_cnt < 1 || new_cnt > cq->max_hw_cqe)
    + return -EINVAL;
    ibcq->cqe = new_cnt;
    - return status;
    + return 0;
    }

    static void ocrdma_flush_cq(struct ocrdma_cq *cq)
    --
    2.12.2
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