[PATCH 30/31] scsi: virtio: Remove code that zeroes driver-private command data
From: Bart Van Assche <hidden>
Date: 2017-05-24 00:34:49
Also in:
linux-scsi
Subsystem:
scsi subsystem, the rest, virtio block and scsi drivers · Maintainers:
"James E.J. Bottomley", "Martin K. Petersen", Linus Torvalds, "Michael S. Tsirkin", Jason Wang
Since the SCSI core zeroes driver-private command data, remove that code from the virtio driver. Signed-off-by: Bart Van Assche <redacted> Cc: Michael S. Tsirkin <mst@redhat.com> Cc: Christoph Hellwig <hch@lst.de> Cc: Hannes Reinecke <hare@suse.com> --- drivers/scsi/virtio_scsi.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/drivers/scsi/virtio_scsi.c b/drivers/scsi/virtio_scsi.c
index f8dbfeee6c63..dc2e97c543a5 100644
--- a/drivers/scsi/virtio_scsi.c
+++ b/drivers/scsi/virtio_scsi.c@@ -547,7 +547,6 @@ static int virtscsi_queuecommand(struct virtio_scsi *vscsi, dev_dbg(&sc->device->sdev_gendev, "cmd %p CDB: %#02x\n", sc, sc->cmnd[0]); - memset(cmd, 0, sizeof(*cmd)); cmd->sc = sc; BUG_ON(sc->cmd_len > VIRTIO_SCSI_CDB_SIZE);
--
2.12.2