From: Xu Wang <vulab@iscas.ac.cn>
Date: Sat, 25 Jul 2020 12:00:18 +0000 (+0800)
Subject: bcache: writeback: Remove unneeded variable i
X-Git-Tag: for-5.9/drivers-20200803~24
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=7236657c6b3abf25f8b0a2465cd8f51728d0196b;p=linux-block.git

bcache: writeback: Remove unneeded variable i

Remove unneeded variable i in bch_dirty_init_thread().

Signed-off-by: Xu Wang <vulab@iscas.ac.cn>
Signed-off-by: Coly Li <colyli@suse.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
---

diff --git a/drivers/md/bcache/writeback.c b/drivers/md/bcache/writeback.c
index 1cf1e5016cb9..71801c086b82 100644
--- a/drivers/md/bcache/writeback.c
+++ b/drivers/md/bcache/writeback.c
@@ -825,10 +825,8 @@ static int bch_dirty_init_thread(void *arg)
 	struct btree_iter iter;
 	struct bkey *k, *p;
 	int cur_idx, prev_idx, skip_nr;
-	int i;
 
 	k = p = NULL;
-	i = 0;
 	cur_idx = prev_idx = 0;
 
 	bch_btree_iter_init(&c->root->keys, &iter, NULL);