btrfs: Remove unnecessary ClearPageUptodate for raid56

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

Signed-off-by: Zhao Lei <[email protected]>
Signed-off-by: Chris Mason <[email protected]>
This commit is contained in:
Zhao Lei 2016-01-12 17:22:13 +08:00 • committed by Chris Mason
commit 748f4ef4c6

View file

@ -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;