From 823815238f5e2bfd3783602ca9c50da9fe41c778 Mon Sep 17 00:00:00 2001 From: NeilBrown Date: Mon, 19 Oct 2015 15:36:07 +1100 Subject: [PATCH] md-cluster: discard unused sb_mutex. Signed-off-by: NeilBrown --- drivers/md/md-cluster.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/md/md-cluster.c b/drivers/md/md-cluster.c index f42162c49e3b..02a0fb2e8441 100644 --- a/drivers/md/md-cluster.c +++ b/drivers/md/md-cluster.c @@ -54,7 +54,6 @@ struct md_cluster_info { dlm_lockspace_t *lockspace; int slot_number; struct completion completion; - struct mutex sb_mutex; struct dlm_lock_resource *bitmap_lockres; struct dlm_lock_resource *resync_lockres; struct list_head suspend_list; @@ -709,7 +708,6 @@ static int join(struct mddev *mddev, int nodes) init_completion(&cinfo->completion); set_bit(MD_CLUSTER_BEGIN_JOIN_CLUSTER, &cinfo->state); - mutex_init(&cinfo->sb_mutex); mddev->cluster_info = cinfo; memset(str, 0, 64);