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path: root/drivers/scsi/virtio_scsi.c
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Diffstat (limited to 'drivers/scsi/virtio_scsi.c')
-rw-r--r--drivers/scsi/virtio_scsi.c14
1 files changed, 3 insertions, 11 deletions
diff --git a/drivers/scsi/virtio_scsi.c b/drivers/scsi/virtio_scsi.c
index 772b976e4ee4..1a6f150cd2d8 100644
--- a/drivers/scsi/virtio_scsi.c
+++ b/drivers/scsi/virtio_scsi.c
@@ -100,16 +100,8 @@ static inline struct Scsi_Host *virtio_scsi_host(struct virtio_device *vdev)
static void virtscsi_compute_resid(struct scsi_cmnd *sc, u32 resid)
{
- if (!resid)
- return;
-
- if (!scsi_bidi_cmnd(sc)) {
+ if (resid)
scsi_set_resid(sc, resid);
- return;
- }
-
- scsi_in(sc)->resid = min(resid, scsi_in(sc)->length);
- scsi_out(sc)->resid = resid - scsi_in(sc)->resid;
}
/**
@@ -403,9 +395,9 @@ static int virtscsi_add_cmd(struct virtqueue *vq,
if (sc && sc->sc_data_direction != DMA_NONE) {
if (sc->sc_data_direction != DMA_FROM_DEVICE)
- out = &scsi_out(sc)->table;
+ out = &sc->sdb.table;
if (sc->sc_data_direction != DMA_TO_DEVICE)
- in = &scsi_in(sc)->table;
+ in = &sc->sdb.table;
}
/* Request header. */