dm: rename request variables to bios

Use 'bio' in the name of variables and functions that deal with
bios rather than 'request' to avoid confusion with the normal
block layer use of 'request'.

No functional changes.

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

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/md/dm-delay.c b/drivers/md/dm-delay.c
index c0d03b006e40..496d5f3646a5 100644
--- a/drivers/md/dm-delay.c
+++ b/drivers/md/dm-delay.c
@@ -198,8 +198,8 @@ out:
         mutex_init(&dc->timer_lock);
         atomic_set(&dc->may_delay, 1);
 
-        ti->num_flush_requests = 1;
-        ti->num_discard_requests = 1;
+        ti->num_flush_bios = 1;
+        ti->num_discard_bios = 1;
         ti->private = dc;
         return 0;