btrfs: scrub: remove unused btrfs_path in scrub_simple_mirror()

The @path in scrub_simple_mirror() is no longer utilized after commit
e02ee89baa66 ("btrfs: scrub: switch scrub_simple_mirror() to scrub_stripe
infrastructure").

Before that commit, we call find_first_extent_item() directly, which
needs a path and that path can be reused.  But after that switch commit,
the extent search is done inside queue_scrub_stripe(), which will no
longer accept a path from outside.

So the @path variable can be safely removed.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
[ remove the stale comment ]
Signed-off-by: David Sterba <dsterba@suse.com>

0 files changed, 0 insertions, 0 deletions