[PATCH 03/28] ibmvfc: Do not call fc_block_scsi_eh() on host reset

Hannes Reinecke
2017-06-28T08:31:01Z

When we're resetting the host any remote port states will
be reset anyway, so it's pointless to wait for dev_loss_tmo
during host reset.

Signed-off-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Christoph Hellwig <hch@lst.de>
---
drivers/scsi/ibmvscsi/ibmvfc.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c
index 26cd3c2..bb033ce 100644
--- a/drivers/scsi/ibmvscsi/ibmvfc.c
+++ b/drivers/scsi/ibmvscsi/ibmvfc.c
@@ -2528,16 +2528,12 @@ static int ibmvfc_eh_target_reset_handler(struct scsi_cmnd *cmd)
**/
static int ibmvfc_eh_host_reset_handler(struct scsi_cmnd *cmd)
{
- int rc, block_rc;
+ int rc;
struct ibmvfc_host *vhost = shost_priv(cmd->device->host);

- block_rc = fc_block_scsi_eh(cmd);
dev_err(vhost->dev, "Resetting connection due to error recovery\n");
rc = ibmvfc_issue_fc_host_lip(vhost->host);

- if (block_rc == FAST_IO_FAIL)
- return FAST_IO_FAIL;
-
return rc ? FAILED : SUCCESS;
}

--
1.8.5.6