Commit 748f4ef4 authored by Zhao Lei's avatar Zhao Lei Committed by Chris Mason
Browse files

btrfs: Remove unnecessary ClearPageUptodate for raid56 



PageUptodate flag already initialized to 0 for new page,
no need to set it again.

Signed-off-by: default avatarZhao Lei <zhaolei@cn.fujitsu.com>
Signed-off-by: default avatarChris Mason <clm@fb.com>
parent 915e2290

fs/btrfs/raid56.c

+0 −2
Original line number Diff line number Diff line
@@ -1032,7 +1032,6 @@ static int alloc_rbio_pages(struct btrfs_raid_bio *rbio) 
		if (!page)

			return -ENOMEM;

		rbio->stripe_pages[i] = page;

		ClearPageUptodate(page);

	}

	return 0;

}
@@ -2273,7 +2272,6 @@ static int alloc_rbio_essential_pages(struct btrfs_raid_bio *rbio) 
			if (!page)

				return -ENOMEM;

			rbio->stripe_pages[index] = page;

			ClearPageUptodate(page);

		}

	}

	return 0;