[SCSI] bfa: fix prli retry issues

Add a max retry limit for PRLI retries. Max retry limit (5) is same as used
in rport PLOGI. Once the retries are exhausted, invoke rport offline so that
existing logic of rport re-discovery can kick-in. Also fixed a bug in rport.c
where one less retry was happening.

Signed-off-by: Jing Huang <huangj@brocade.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/scsi/bfa/fcs_rport.h b/drivers/scsi/bfa/fcs_rport.h
index 9c8d1d292380..5242ee0f03c6 100644
--- a/drivers/scsi/bfa/fcs_rport.h
+++ b/drivers/scsi/bfa/fcs_rport.h
@@ -24,6 +24,8 @@
 
 #include <fcs/bfa_fcs_rport.h>
 
+#define BFA_FCS_RPORT_MAX_RETRIES               (5)
+
 void bfa_fcs_rport_uf_recv(struct bfa_fcs_rport_s *rport, struct fchs_s *fchs,
                         u16 len);
 void bfa_fcs_rport_scn(struct bfa_fcs_rport_s *rport);