[Ocfs2-devel] [PATCH] ocfs2/dlm: clean up unused variable in dlm_process_recovery_data

[piaojun <piaojun@huawei.com>]

LGTM

On 2018/4/3 13:42, Changwei Ge wrote:
> Signed-off-by: Changwei Ge <ge.changwei@h3c.com>
Reviewed-by: Jun Piao <piaojun@huawei.com>
> ---
>  fs/ocfs2/dlm/dlmrecovery.c | 4 ----
>  1 file changed, 4 deletions(-)
> 
> diff --git a/fs/ocfs2/dlm/dlmrecovery.c b/fs/ocfs2/dlm/dlmrecovery.c
> index ec8f758..be6b067 100644
> --- a/fs/ocfs2/dlm/dlmrecovery.c
> +++ b/fs/ocfs2/dlm/dlmrecovery.c
> @@ -1807,7 +1807,6 @@ static int dlm_process_recovery_data(struct dlm_ctxt *dlm,
>  	int i, j, bad;
>  	struct dlm_lock *lock;
>  	u8 from = O2NM_MAX_NODES;
> -	unsigned int added = 0;
>  	__be64 c;
>  
>  	mlog(0, "running %d locks for this lockres\n", mres->num_locks);
> @@ -1823,7 +1822,6 @@ static int dlm_process_recovery_data(struct dlm_ctxt *dlm,
>  			spin_lock(&res->spinlock);
>  			dlm_lockres_set_refmap_bit(dlm, res, from);
>  			spin_unlock(&res->spinlock);
> -			added++;
>  			break;
>  		}
>  		BUG_ON(ml->highest_blocked != LKM_IVMODE);
> @@ -1911,7 +1909,6 @@ static int dlm_process_recovery_data(struct dlm_ctxt *dlm,
>  			/* do not alter lock refcount.  switching lists. */
>  			list_move_tail(&lock->list, queue);
>  			spin_unlock(&res->spinlock);
> -			added++;
>  
>  			mlog(0, "just reordered a local lock!\n");
>  			continue;
> @@ -2037,7 +2034,6 @@ static int dlm_process_recovery_data(struct dlm_ctxt *dlm,
>  			     "setting refmap bit\n", dlm->name,
>  			     res->lockname.len, res->lockname.name, ml->node);
>  			dlm_lockres_set_refmap_bit(dlm, res, ml->node);
> -			added++;
>  		}
>  		spin_unlock(&res->spinlock);
>  	}
>