[PATCH 14/16] fnic: use fc_block_rport() correctly

[Hannes Reinecke <hare@suse.de>]

Use fc_block_rport() instead of fc_block_scsi_eh() and evaluate
the return value to avoid issuing TMF commands when the port
is still blocked.

Signed-off-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
---
 drivers/scsi/fnic/fnic_scsi.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/drivers/scsi/fnic/fnic_scsi.c b/drivers/scsi/fnic/fnic_scsi.c
index 7a8b6285a096..90f30944eab3 100644
--- a/drivers/scsi/fnic/fnic_scsi.c
+++ b/drivers/scsi/fnic/fnic_scsi.c
@@ -1719,9 +1719,6 @@ int fnic_abort_cmd(struct scsi_cmnd *sc)
 	unsigned long abt_issued_time;
 	DECLARE_COMPLETION_ONSTACK(tm_done);
 
-	/* Wait for rport to unblock */
-	fc_block_scsi_eh(sc);
-
 	/* Get local-port, check ready and link up */
 	lp = shost_priv(sc->device->host);
 
@@ -1731,6 +1728,10 @@ int fnic_abort_cmd(struct scsi_cmnd *sc)
 	term_stats = &fnic->fnic_stats.term_stats;
 
 	rport = starget_to_rport(scsi_target(sc->device));
+	ret = fc_block_rport(rport);
+	if (ret)
+		return ret;
+
 	FNIC_SCSI_DBG(KERN_DEBUG,
 		fnic->lport->host,
 		"Abort Cmd called FCID 0x%x, LUN 0x%llx TAG %x flags %x\n",
-- 
2.35.3