btrfs: drop the -EBUSY case in __extent_writepage_io

Now that we only return 0 or -EAGAIN from btrfs_writepage_cow_fixup, we
do not need this -EBUSY case.

Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index c467c66..c0f2027 100644 (file)
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -3442,11 +3442,7 @@ static noinline_for_stack int __extent_writepage_io(struct inode *inode,
        ret = btrfs_writepage_cow_fixup(page, start, page_end);
        if (ret) {
                /* Fixup worker will requeue */
-               if (ret == -EBUSY)
-                       wbc->pages_skipped++;
-               else
-                       redirty_page_for_writepage(wbc, page);
-
+               redirty_page_for_writepage(wbc, page);
                update_nr_written(wbc, nr_written);
                unlock_page(page);
                return 1;