[PATCH 4/4] virtio_scsi: use improved eh timeout handler

[Hannes Reinecke <hare@suse.de>]

Hook in the improved eh timeout handler for virtio.

Signed-off-by: Hannes Reinecke <hare@suse.de>
---
 drivers/scsi/virtio_scsi.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/drivers/scsi/virtio_scsi.c b/drivers/scsi/virtio_scsi.c
index 2168258..3fb588d 100644
--- a/drivers/scsi/virtio_scsi.c
+++ b/drivers/scsi/virtio_scsi.c
@@ -654,6 +654,12 @@ static int virtscsi_abort(struct scsi_cmnd *sc)
 	return virtscsi_tmf(vscsi, cmd);
 }
 
+static enum blk_eh_timer_return virtscsi_timedout(struct scsi_cmnd *scmd)
+{
+	scsi_abort_command(scmd);
+	return BLK_EH_SCHEDULED;
+}
+
 static int virtscsi_target_alloc(struct scsi_target *starget)
 {
 	struct virtio_scsi_target_state *tgt =
@@ -683,6 +689,7 @@ static struct scsi_host_template virtscsi_host_template_single = {
 	.queuecommand = virtscsi_queuecommand_single,
 	.eh_abort_handler = virtscsi_abort,
 	.eh_device_reset_handler = virtscsi_device_reset,
+	.eh_timed_out = virtscsi_timedout,
 
 	.can_queue = 1024,
 	.dma_boundary = UINT_MAX,
@@ -699,6 +706,7 @@ static struct scsi_host_template virtscsi_host_template_multi = {
 	.queuecommand = virtscsi_queuecommand_multi,
 	.eh_abort_handler = virtscsi_abort,
 	.eh_device_reset_handler = virtscsi_device_reset,
+	.eh_timed_out = virtscsi_timedout,
 
 	.can_queue = 1024,
 	.dma_boundary = UINT_MAX,
-- 
1.7.12.4