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scsi: ibmvfc: Do not call fc_block_scsi_eh() on host reset 

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>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Hannes Reinecke 2017-08-25 13:56:58 +02:00 committed by Martin K. Petersen
parent fdad4aafe4
commit 8d8a3f594c
1 changed files with 1 additions and 5 deletions
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6
drivers/scsi/ibmvscsi/ibmvfc.c
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@ -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;
}