btrfs: remove redundant variable in __do_readpage (8eec8296) · Commits · 戴 / test

fs/btrfs/extent_io.c

+1 −3

Original line number	Diff line number	Diff line
		@@ -2886,8 +2886,7 @@ static int __do_readpage(struct extent_io_tree *tree,
		{
		struct inode *inode = page->mapping->host;
		u64 start = page_offset(page);
		u64 page_end = start + PAGE_SIZE - 1;
		u64 end;
		const u64 end = start + PAGE_SIZE - 1;
		u64 cur = start;
		u64 extent_offset;
		u64 last_byte = i_size_read(inode);
		@@ -2905,7 +2904,6 @@ static int __do_readpage(struct extent_io_tree *tree,

		set_page_extent_mapped(page);

		end = page_end;
		if (!PageUptodate(page)) {
		if (cleancache_get_page(page) == 0) {
		BUG_ON(blocksize != PAGE_SIZE);