[PATCH 02/11] md-bitmap: initialize variables at declaration time in md_bitmap_file_unmap

[Christoph Hellwig <hch@xxxxxx>]

Just a small tidyup to prepare for bigger changes.

Signed-off-by: Christoph Hellwig <hch@xxxxxx>
---
 drivers/md/md-bitmap.c | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/drivers/md/md-bitmap.c b/drivers/md/md-bitmap.c
index d8469720fac23f..0b2d8933cbc75e 100644
--- a/drivers/md/md-bitmap.c
+++ b/drivers/md/md-bitmap.c
@@ -842,14 +842,10 @@ static int md_bitmap_storage_alloc(struct bitmap_storage *store,
 
 static void md_bitmap_file_unmap(struct bitmap_storage *store)
 {
-	struct page **map, *sb_page;
-	int pages;
-	struct file *file;
-
-	file = store->file;
-	map = store->filemap;
-	pages = store->file_pages;
-	sb_page = store->sb_page;
+	struct file *file = store->file;
+	struct page *sb_page = store->sb_page;
+	struct page **map = store->filemap;
+	int pages = store->file_pages;
 
 	while (pages--)
 		if (map[pages] != sb_page) /* 0 is sb_page, release it below */
-- 
2.39.2