btrfs: set the total_devices in device_list_add()
authorAnand Jain <anand.jain@oracle.com>
Thu, 18 Jan 2018 14:02:34 +0000 (22:02 +0800)
committerDavid Sterba <dsterba@suse.com>
Mon, 22 Jan 2018 19:25:56 +0000 (20:25 +0100)
commitf2788d2f76cafef160e959999624c6a87e71d26d
tree273d7f9a70a5a3f0de2605daabe8d013cfb529f0
parent327f18cc7f44bc09170200514f42e61bce25d022
btrfs: set the total_devices in device_list_add()

There is no other parent for device_list_add() except for
btrfs_scan_one_device(), which would set btrfs_fs_devices::total_devices
if device_list_add is successful and this can be done with in
device_list_add() itself.

Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: David Sterba <dsterba@suse.com>
fs/btrfs/volumes.c