1 files changed, 0 insertions, 11 deletions

diff --git a/drivers/md/dm-io.c b/drivers/md/dm-io.c
index ea5dd289fe2a..1c46f97d6664 100644
--- a/drivers/md/dm-io.c
+++ b/drivers/md/dm-io.c
@@ -249,16 +249,6 @@ static void vm_dp_init(struct dpages *dp, void *data)
         dp->context_ptr = data;
 }
 
-static void dm_bio_destructor(struct bio *bio)
-{
-        unsigned region;
-        struct io *io;
-
-        retrieve_io_and_region_from_bio(bio, &io, &region);
-
-        bio_free(bio, io->client->bios);
-}
-
 /*
  * Functions for getting the pages from kernel memory.
  */
@@ -317,7 +307,6 @@ static void do_region(int rw, unsigned region, struct dm_io_region *where,
                 bio->bi_sector = where->sector + (where->count - remaining);
                 bio->bi_bdev = where->bdev;
                 bio->bi_end_io = endio;
-                bio->bi_destructor = dm_bio_destructor;
                 store_io_and_region_in_bio(bio, io, region);
 
                 if (rw & REQ_DISCARD) {