[SCSI] bfa: FCS authentication related changes.

Made FCS authentication related changes to state machines and header
files.

Made changes in FCS state machines to handle the case when secret
string is NULL.

Signed-off-by: Krishna Gudipati <kgudipat@brocade.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/scsi/bfa/fabric.c b/drivers/scsi/bfa/fabric.c
index 20a686a420a2..b02ed7653eb6 100644
--- a/drivers/scsi/bfa/fabric.c
+++ b/drivers/scsi/bfa/fabric.c
@@ -895,6 +895,12 @@ bfa_fcs_fabric_is_loopback(struct bfa_fcs_fabric_s *fabric)
         return bfa_sm_cmp_state(fabric, bfa_fcs_fabric_sm_loopback);
 }
 
+bfa_boolean_t
+bfa_fcs_fabric_is_auth_failed(struct bfa_fcs_fabric_s *fabric)
+{
+        return bfa_sm_cmp_state(fabric, bfa_fcs_fabric_sm_auth_failed);
+}
+
 enum bfa_pport_type
 bfa_fcs_fabric_port_type(struct bfa_fcs_fabric_s *fabric)
 {