1 files changed, 5 insertions, 8 deletions

diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
index 673628790f10..8bbe222c5e42 100644
--- a/drivers/ide/ide-cd.c
+++ b/drivers/ide/ide-cd.c
@@ -519,7 +519,7 @@ int ide_cd_queue_pc(ide_drive_t *drive, const unsigned char *cmd,
                 error = blk_execute_rq(drive->queue, info->disk, rq, 0);
 
                 if (buffer)
-                        *bufflen = rq->data_len;
+                        *bufflen = rq->resid_len;
 
                 flags = rq->cmd_flags;
                 blk_put_request(rq);
@@ -707,11 +707,7 @@ static ide_startstop_t cdrom_newpc_intr(ide_drive_t *drive)
 
 out_end:
         if (blk_pc_request(rq) && rc == 0) {
-                unsigned int dlen = rq->data_len;
-
-                rq->data_len = 0;
-
-                if (blk_end_request(rq, 0, dlen))
+                if (blk_end_request(rq, 0, rq->data_len))
                         BUG();
 
                 hwif->rq = NULL;
@@ -740,9 +736,10 @@ out_end:
                         nsectors = 1;
 
                 if (blk_fs_request(rq) == 0) {
-                        rq->data_len -= (cmd->nbytes - cmd->nleft);
+                        rq->resid_len = rq->data_len -
+                                (cmd->nbytes - cmd->nleft);
                         if (uptodate == 0 && (cmd->tf_flags & IDE_TFLAG_WRITE))
-                                rq->data_len += cmd->last_xfer_len;
+                                rq->resid_len += cmd->last_xfer_len;
                 }
 
                 ide_complete_rq(drive, uptodate ? 0 : -EIO, nsectors << 9);