dm: remove unused mapped_device argument from free_tio()
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index 3d3ac13..1b2f962 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -674,7 +674,7 @@
mempool_free(io, md->io_pool);
}
-static void free_tio(struct mapped_device *md, struct dm_target_io *tio)
+static void free_tio(struct dm_target_io *tio)
{
bio_put(&tio->clone);
}
@@ -1055,7 +1055,7 @@
!bdev_get_queue(bio->bi_bdev)->limits.max_write_same_sectors))
disable_write_same(md);
- free_tio(md, tio);
+ free_tio(tio);
dec_pending(io, error);
}
@@ -1517,7 +1517,6 @@
{
int r;
sector_t sector;
- struct mapped_device *md;
struct bio *clone = &tio->clone;
struct dm_target *ti = tio->ti;
@@ -1540,9 +1539,8 @@
generic_make_request(clone);
} else if (r < 0 || r == DM_MAPIO_REQUEUE) {
/* error the io and bail out, or requeue it if needed */
- md = tio->io->md;
dec_pending(tio->io, r);
- free_tio(md, tio);
+ free_tio(tio);
} else if (r != DM_MAPIO_SUBMITTED) {
DMWARN("unimplemented target map return value: %d", r);
BUG();
@@ -1663,7 +1661,7 @@
tio->len_ptr = len;
r = clone_bio(tio, bio, sector, *len);
if (r < 0) {
- free_tio(ci->md, tio);
+ free_tio(tio);
break;
}
__map_bio(tio);
