Re: of c4iw_fill_res_qp_entry

[Leon Romanovsky <leon@kernel.org>]

On Fri, Oct 04, 2024 at 02:16:08PM +0000, Dr. David Alan Gilbert wrote:
> Hi,
>   One of my scripts noticed that c4iw_fill_res_qp_entry is not called
> anywhere; It came from:
> 
> commit 5cc34116ccec60032dbaa92768f41e95ce2d8ec7
> Author: Maor Gottlieb <maorg@mellanox.com>
> Date:   Tue Jun 23 14:30:38 2020 +0300
> 
>     RDMA: Add dedicated QP resource tracker function
>     
> I was going to send a patch to deadcode it, but is it really a bug and
> it should be assigned in c4iw_dev_ops in cxgb4/provider.c ?
> 
> (Note I know nothing about the innards of your driver, I'm just spotting
> the unused function).

It is a bug, something like that should be done.
diff --git a/drivers/infiniband/hw/cxgb4/provider.c b/drivers/infiniband/hw/cxgb4/provider.c
index 10a4c738b59f..e059f92d90fd 100644
--- a/drivers/infiniband/hw/cxgb4/provider.c
+++ b/drivers/infiniband/hw/cxgb4/provider.c
@@ -473,6 +473,7 @@ static const struct ib_device_ops c4iw_dev_ops = {
        .fill_res_cq_entry = c4iw_fill_res_cq_entry,
        .fill_res_cm_id_entry = c4iw_fill_res_cm_id_entry,
        .fill_res_mr_entry = c4iw_fill_res_mr_entry,
+       .fill_res_qp_entry = c4iw_fill_res_qp_entry,
        .get_dev_fw_str = get_dev_fw_str,
        .get_dma_mr = c4iw_get_dma_mr,
        .get_hw_stats = c4iw_get_mib,
(END)


> 
> Thoughts?
> 
> Dave
> -- 
>  -----Open up your eyes, open up your mind, open up your code -------   
> / Dr. David Alan Gilbert    |       Running GNU/Linux       | Happy  \ 
> \        dave @ treblig.org |                               | In Hex /
>  \ _________________________|_____ http://www.treblig.org   |_______/
>