Commit 546ac0b2 authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Song Liu
Browse files

md-bitmap: initialize variables at declaration time in md_bitmap_file_unmap 



Just a small tidyup to prepare for bigger changes.

Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Reviewed-by: default avatarHannes Reinecke <hare@suse.de>
Reviewed-by: default avatarJohannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: default avatarHimanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: default avatarSong Liu <song@kernel.org>
Link: https://lore.kernel.org/r/20230615064840.629492-3-hch@lst.de
parent 59cefee7

drivers/md/md-bitmap.c

+4 −8
Original line number Diff line number Diff line
@@ -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 */