dm delay: fix status

patch 79662d1ea37392651f2cff08626cab6a40ba3adc in mainline.

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>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/md/dm-delay.c b/drivers/md/dm-delay.c
index 6928c136d3c540d8fdcec9730216f436e1cd9131..9538331ca25b264086565ae3e843425b4a56ad96 100644 (file)
--- a/drivers/md/dm-delay.c
+++ b/drivers/md/dm-delay.c
@@ -305,7 +305,7 @@ 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;