btrfs: rename btrfs_device::scrub_device to scrub_ctx

btrfs_device::scrub_device is not a device which is being scrubbed,
but it holds the scrub context, so rename to reflect the same. No
functional changes here.

Signed-off-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Anand Jain 2018-01-03 16:08:30 +08:00 • committed by David Sterba
commit cadbc0a067
2 changed files with 8 additions and 8 deletions