From: NeilBrown <neilb@suse.de>
Date: Wed, 27 Oct 2010 04:39:14 +0000 (+1100)
Subject: md/raid1: discard unused variable.
X-Git-Tag: firefly_0821_release~7613^2~3566^2~2
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=9b19553e0bd342957846037c996861d280ed694d;p=firefly-linux-kernel-4.4.55.git

md/raid1: discard unused variable.

This structure field (flushing_bio_list) is never used, so remove it.

Signed-off-by: NeilBrown <neilb@suse.de>
---

diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
index 54f60c9e5f85..f7a8954d665f 100644
--- a/drivers/md/raid1.c
+++ b/drivers/md/raid1.c
@@ -1966,7 +1966,6 @@ static conf_t *setup_conf(mddev_t *mddev)
 	init_waitqueue_head(&conf->wait_barrier);
 
 	bio_list_init(&conf->pending_bio_list);
-	bio_list_init(&conf->flushing_bio_list);
 
 	conf->last_used = -1;
 	for (i = 0; i < conf->raid_disks; i++) {
diff --git a/drivers/md/raid1.h b/drivers/md/raid1.h
index adf8cfd73313..cbfdf1a6acd9 100644
--- a/drivers/md/raid1.h
+++ b/drivers/md/raid1.h
@@ -35,8 +35,6 @@ struct r1_private_data_s {
 	struct list_head	retry_list;
 	/* queue pending writes and submit them on unplug */
 	struct bio_list		pending_bio_list;
-	/* queue of writes that have been unplugged */
-	struct bio_list		flushing_bio_list;
 
 	/* for use when syncing mirrors: */