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-rw-r--r--drivers/block/ub.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/block/ub.c b/drivers/block/ub.c
index dc3b899..1591f61 100644
--- a/drivers/block/ub.c
+++ b/drivers/block/ub.c
@@ -747,7 +747,7 @@ static void ub_cmd_build_packet(struct ub_dev *sc, struct ub_lun *lun,
{
struct request *rq = urq->rq;
- if (rq->data_len == 0) {
+ if (blk_rq_bytes(rq) == 0) {
cmd->dir = UB_DIR_NONE;
} else {
if (rq_data_dir(rq) == WRITE)
@@ -762,7 +762,7 @@ static void ub_cmd_build_packet(struct ub_dev *sc, struct ub_lun *lun,
memcpy(&cmd->cdb, rq->cmd, rq->cmd_len);
cmd->cdb_len = rq->cmd_len;
- cmd->len = rq->data_len;
+ cmd->len = blk_rq_bytes(rq);
/*
* To reapply this to every URB is not as incorrect as it looks.
@@ -783,8 +783,8 @@ static void ub_rw_cmd_done(struct ub_dev *sc, struct ub_scsi_cmd *cmd)
if (cmd->error == 0) {
if (blk_pc_request(rq)) {
- if (cmd->act_len < rq->data_len)
- rq->resid_len = rq->data_len - cmd->act_len;
+ if (cmd->act_len < blk_rq_bytes(rq))
+ rq->resid_len = blk_rq_bytes(rq) - cmd->act_len;
scsi_status = 0;
} else {
if (cmd->act_len != cmd->len) {
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