Re: [PATCH 23/26] IB/ocrdma: Delete an unnecessary variable in ocrdma_dealloc_pd()

Devesh Sharma
2017-03-08T15:19:15Z

Acked-By: Devesh Sharma <devesh.sharma@broadcom.com>

On Wed, Mar 8, 2017 at 6:58 PM, SF Markus Elfring
<elfring@users.sourceforge.net> wrote:
> From: Markus Elfring <elfring@users.sourceforge.net>
> Date: Wed, 8 Mar 2017 10:58:34 +0100
>
> 1. Return zero in one case directly.
>
> 2. Return the value from a call of the function "_ocrdma_dealloc_pd"
> without using an extra assignment for the local variable.
>
> 3. Remove the variable "status" in this function then.
>
> Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
> ---
> drivers/infiniband/hw/ocrdma/ocrdma_verbs.c | 6 ++----
> 1 file changed, 2 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
> index 1d25512416f5..ae0d343d1731 100644
> --- a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
> +++ b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
> @@ -755,7 +755,6 @@ int ocrdma_dealloc_pd(struct ib_pd *ibpd)
> struct ocrdma_pd *pd = get_ocrdma_pd(ibpd);
> struct ocrdma_dev *dev = get_ocrdma_dev(ibpd->device);
> struct ocrdma_ucontext *uctx = NULL;
> - int status = 0;
> u64 usr_db;
>
> uctx = pd->uctx;
> @@ -769,11 +768,10 @@ int ocrdma_dealloc_pd(struct ib_pd *ibpd)
>
> if (is_ucontext_pd(uctx, pd)) {
> ocrdma_release_ucontext_pd(uctx);
> - return status;
> + return 0;
> }
> }
> - status = _ocrdma_dealloc_pd(dev, pd);
> - return status;
> + return _ocrdma_dealloc_pd(dev, pd);
> }
>
> static int ocrdma_alloc_lkey(struct ocrdma_dev *dev, struct ocrdma_mr *mr,
> --
> 2.12.0
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-rdma" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html