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>
diff --git a/drivers/md/dm-target.c b/drivers/md/dm-target.c
index 617d21a..37ba5db 100644
--- a/drivers/md/dm-target.c
+++ b/drivers/md/dm-target.c
@@ -116,7 +116,7 @@
/*
* Return error for discards instead of -EOPNOTSUPP
*/
- tt->num_discard_requests = 1;
+ tt->num_discard_bios = 1;
return 0;
}