linux-kernel - Re: [PATCH] RDMA/rds: remove unused struct 'rds_ib_dereg_odp

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Date: Tue, 4 Jun 2024 17:51:48 +0000
From: Allison Henderson <allison.henderson@...cle.com>
To: "edumazet@...gle.com" <edumazet@...gle.com>,
        "linux@...blig.org"
	<linux@...blig.org>,
        "davem@...emloft.net" <davem@...emloft.net>,
        "pabeni@...hat.com" <pabeni@...hat.com>,
        "kuba@...nel.org" <kuba@...nel.org>
CC: "rds-devel@....oracle.com" <rds-devel@....oracle.com>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        "linux-rdma@...r.kernel.org" <linux-rdma@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] RDMA/rds: remove unused struct 'rds_ib_dereg_odp_mr'

On Sat, 2024-06-01 at 00:33 +0100, linux@...blig.org wrote:
> From: "Dr. David Alan Gilbert" <linux@...blig.org>
> 
> 'rds_ib_dereg_odp_mr' has been unused since the original
> commit 2eafa1746f17 ("net/rds: Handle ODP mr
> registration/unregistration").
> 
> Remove it.
> 
> Signed-off-by: Dr. David Alan Gilbert <linux@...blig.org>

This patch looks fine to me, the struct is indeed unused at this point.
Thanks for the clean up!

Reviewed-by: Allison Henderson <allison.henderson@...cle.com>
> ---
>  net/rds/ib_rdma.c | 4 ----
>  1 file changed, 4 deletions(-)
> 
> diff --git a/net/rds/ib_rdma.c b/net/rds/ib_rdma.c
> index 8f070ee7e742..d1cfceeff133 100644
> --- a/net/rds/ib_rdma.c
> +++ b/net/rds/ib_rdma.c
> @@ -40,10 +40,6 @@
>  #include "rds.h"
>  
>  struct workqueue_struct *rds_ib_mr_wq;
> -struct rds_ib_dereg_odp_mr {
> -       struct work_struct work;
> -       struct ib_mr *mr;
> -};
>  
>  static void rds_ib_odp_mr_worker(struct work_struct *work);
>