diff options
| author | Richard W.M. Jones <rjones@redhat.com> | 2012-10-02 19:25:46 +0400 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2012-10-09 14:22:45 +0400 |
| commit | 2e9c9dfde00a6466441e93033cf2c37f720bdacf (patch) | |
| tree | 2901839118456b74f63b7d02017d4458a42ef4e4 /drivers/scsi | |
| parent | ae59057b647673a77f33b78d83f4b5da3d99c5c1 (diff) | |
| download | linux-2e9c9dfde00a6466441e93033cf2c37f720bdacf.tar.xz | |
[SCSI] virtio-scsi: initialize scatterlist structure
The sg struct is used without being initialized, which breaks
when CONFIG_DEBUG_SG is enabled.
Cc: stable@vger.kernel.org
Signed-off-by: Richard W.M. Jones <rjones@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/virtio_scsi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/virtio_scsi.c b/drivers/scsi/virtio_scsi.c index 3e79a2f00042..7554d7856434 100644 --- a/drivers/scsi/virtio_scsi.c +++ b/drivers/scsi/virtio_scsi.c @@ -219,7 +219,7 @@ static int virtscsi_kick_event(struct virtio_scsi *vscsi, struct scatterlist sg; unsigned long flags; - sg_set_buf(&sg, &event_node->event, sizeof(struct virtio_scsi_event)); + sg_init_one(&sg, &event_node->event, sizeof(struct virtio_scsi_event)); spin_lock_irqsave(&vscsi->event_vq.vq_lock, flags); |