md: make recovery started by do_md_run() visible via sync_action

By default md_do_sync() will perform recovery if no other actions are
specified.  However, action_show() relies on MD_RECOVERY_RECOVER to be
set otherwise it returns 'idle'.  So, add a missing set
MD_RECOVERY_RECOVER when starting recovery.

Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: NeilBrown <neilb@suse.de>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/md/md.c b/drivers/md/md.c
index d2aff7209070..fd55f2a555b1 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -4436,6 +4436,7 @@ static int do_md_run(mddev_t * mddev)
                 if (spares && mddev->pers->sync_request) {
                         mddev->recovery = 0;
                         set_bit(MD_RECOVERY_RUNNING, &mddev->recovery);
+                        set_bit(MD_RECOVERY_RECOVER, &mddev->recovery);
                         mddev->sync_thread = md_register_thread(md_do_sync,
                                                                 mddev,
                                                                 "resync");