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Subject[PATCH] bcache: writeback: Remove unneeded variable ret
Date
Remove unneeded variable ret i.

Signed-off-by: Xu Wang <vulab@iscas.ac.cn>
---
drivers/md/bcache/writeback.c | 2 --
1 file changed, 2 deletions(-)

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);
--
2.17.1
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