From b4d129640f194ffc4cc64c3e97f98ae944c072e8 Mon Sep 17 00:00:00 2001
From: Yu Kuai <yukuai3@huawei.com>
Date: Thu, 6 Jul 2023 16:37:26 +0800
Subject: [PATCH] md/md-bitmap: remove unnecessary local variable in
backlog_store()
Local variable is definied first in the beginning of backlog_store(),
there is no need to define it again.
Fixes: 8c13ab115b57 ("md/bitmap: don't set max_write_behind if there is no write mostly device")
Signed-off-by: Yu Kuai <yukuai3@huawei.com>
Link: https://lore.kernel.org/r/20230706083727.608914-2-yukuai1@huaweicloud.com
Signed-off-by: Song Liu <song@kernel.org>
---
drivers/md/md-bitmap.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/md/md-bitmap.c b/drivers/md/md-bitmap.c
index a58a4c30265e6..1f33399611592 100644
--- a/drivers/md/md-bitmap.c
+++ b/drivers/md/md-bitmap.c
@@ -2569,8 +2569,6 @@ backlog_store(struct mddev *mddev, const char *buf, size_t len)
mddev_destroy_serial_pool(mddev, NULL, false);
} else if (backlog && !mddev->serial_info_pool) {
/* serial_info_pool is needed since backlog is not zero */
- struct md_rdev *rdev;
-
rdev_for_each(rdev, mddev)
mddev_create_serial_pool(mddev, rdev, false);
}
--
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