btrfs: send: drop unused parameter index from iterate_inode_ref_t callbacks

None of the ref iteration callbacks needs the index parameter (this is
for the directory item iteration), so we can drop it.

Reviewed-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba 2024-10-09 16:31:09 +02:00
commit a86a735d03