dm delay: fix status

Fix missing space in dm-delay target status output
if separate read and write delay are configured.

Signed-off-by: Milan Broz <mbroz@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>

diff --git a/drivers/md/dm-delay.c b/drivers/md/dm-delay.c
index 0fd1f7c..719f871 100644 (file)
--- a/drivers/md/dm-delay.c
+++ b/drivers/md/dm-delay.c
@@ -308,7 +308,7 @@ static int delay_status(struct dm_target *ti, status_type_t type,
                       (unsigned long long) dc->start_read,
                       dc->read_delay);
                if (dc->dev_write)
-                       DMEMIT("%s %llu %u", dc->dev_write->name,
+                       DMEMIT(" %s %llu %u", dc->dev_write->name,
                               (unsigned long long) dc->start_write,
                               dc->write_delay);
                break;