From: Yu Kuai <yukuai3@huawei.com>

md_bitmap_setallbits() is not used, hence can be removed.

Signed-off-by: Yu Kuai <yukuai3@huawei.com>
---
 drivers/md/md-bitmap.h | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/md/md-bitmap.h b/drivers/md/md-bitmap.h
index c60b6a9f6163..3fd2e5a7ba9c 100644
--- a/drivers/md/md-bitmap.h
+++ b/drivers/md/md-bitmap.h
@@ -296,7 +296,6 @@ static inline void md_bitmap_update_sb(struct mddev *mddev)
 	mddev->bitmap_ops->update_sb(mddev->bitmap);
 }
 
-int  md_bitmap_setallbits(struct bitmap *bitmap);
 void md_bitmap_write_all(struct bitmap *bitmap);
 
 void md_bitmap_dirty_bits(struct bitmap *bitmap, unsigned long s, unsigned long e);
-- 
2.39.2