1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/block/sunvdc.c b/drivers/block/sunvdc.c
index 317a790c153b..7276f7d207c2 100644
--- a/drivers/block/sunvdc.c
+++ b/drivers/block/sunvdc.c
@@ -388,6 +388,7 @@ static int __send_request(struct request *req)
                 op = VD_OP_BWRITE;
         }
 
+        sg_init_table(sg, port->ring_cookies);
         nsg = blk_rq_map_sg(req->q, req, sg);
 
         len = 0;