[SCSI] destroy scsi_bidi_sdb_cache in scsi_exit_queue

Needs to call kmem_cache_destroy for scsi_bidi_sdb_cache in
scsi_exit_queue.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index e1c7eebfe907..7bfec7e7a8a0 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -1712,6 +1712,7 @@ void scsi_exit_queue(void)
         int i;
 
         kmem_cache_destroy(scsi_io_context_cache);
+        kmem_cache_destroy(scsi_bidi_sdb_cache);
 
         for (i = 0; i < SG_MEMPOOL_NR; i++) {
                 struct scsi_host_sg_pool *sgp = scsi_sg_pools + i;