1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/block/ub.c b/drivers/block/ub.c
index 5e740e14ab35..08e909dc7944 100644
--- a/drivers/block/ub.c
+++ b/drivers/block/ub.c
@@ -1428,6 +1428,7 @@ static void ub_state_sense(struct ub_dev *sc, struct ub_scsi_cmd *cmd)
         scmd->state = UB_CMDST_INIT;
         scmd->nsg = 1;
         sg = &scmd->sgv[0];
+        sg_init_table(sg, UB_MAX_REQ_SG);
         sg_set_page(sg, virt_to_page(sc->top_sense), UB_SENSE_SIZE,
                         (unsigned long)sc->top_sense & (PAGE_SIZE-1));
         scmd->len = UB_SENSE_SIZE;
@@ -1863,6 +1864,7 @@ static int ub_sync_read_cap(struct ub_dev *sc, struct ub_lun *lun,
         cmd->state = UB_CMDST_INIT;
         cmd->nsg = 1;
         sg = &cmd->sgv[0];
+        sg_init_table(sg, UB_MAX_REQ_SG);
         sg_set_page(sg, virt_to_page(p), 8, (unsigned long)p & (PAGE_SIZE-1));
         cmd->len = 8;
         cmd->lun = lun;