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Date:   Fri, 27 Oct 2017 09:09:36 +0000
From:   "Dilger, Andreas" <andreas.dilger@...el.com>
To:     NeilBrown <neilb@...e.com>
CC:     "Drokin, Oleg" <oleg.drokin@...el.com>,
        James Simmons <jsimmons@...radead.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        "lustre-devel@...ts.lustre.org" <lustre-devel@...ts.lustre.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 2/9] staging: lustre: ldlm: remove unused 'work_list'
 arg from ldlm_process_flock_lock()

On Oct 22, 2017, at 18:53, NeilBrown <neilb@...e.com> wrote:
> 
> 'work_list' is only set to NULL, and is never used.
> So discard it.
> 
> Signed-off-by: NeilBrown <neilb@...e.com>

Reviewed-by: Andreas Dilger <andreas.dilger@...el.com>

> ---
> drivers/staging/lustre/lustre/ldlm/ldlm_flock.c |    5 ++---
> 1 file changed, 2 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c b/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
> index f719dc05e1ea..766653b4d8a5 100644
> --- a/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
> +++ b/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
> @@ -123,8 +123,7 @@ ldlm_flock_destroy(struct ldlm_lock *lock, enum ldlm_mode mode, __u64 flags)
>  *
>  */
> static int ldlm_process_flock_lock(struct ldlm_lock *req, __u64 *flags,
> -				   enum ldlm_error *err,
> -				   struct list_head *work_list)
> +				   enum ldlm_error *err)
> {
> 	struct ldlm_resource *res = req->l_resource;
> 	struct ldlm_namespace *ns = ldlm_res_to_ns(res);
> @@ -594,7 +593,7 @@ ldlm_flock_completion_ast(struct ldlm_lock *lock, __u64 flags, void *data)
> 		/* We need to reprocess the lock to do merges or splits
> 		 * with existing locks owned by this process.
> 		 */
> -		ldlm_process_flock_lock(lock, &noreproc, &err, NULL);
> +		ldlm_process_flock_lock(lock, &noreproc, &err);
> 	}
> 	unlock_res_and_lock(lock);
> 	return rc;
> 
> 

Cheers, Andreas
--
Andreas Dilger
Lustre Principal Architect
Intel Corporation







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