btrfs: drop num argument from find_live_mirror()

Obtain the stripes info from the map directly and so no need
to pass it as an argument.

Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Anand Jain 2018-03-14 16:29:12 +08:00 • committed by David Sterba
commit 99f92a7c1e