[SCSI] bfa: Fix crash when symb name set for offline vport

[linux-drm-fsl-dcu.git] / drivers / scsi / bfa / bfa_fcs_lport.c

diff --git a/drivers/scsi/bfa/bfa_fcs_lport.c b/drivers/scsi/bfa/bfa_fcs_lport.c
index 2f61a5af36581bce4db052d09d7024352063f0a4..f5e4e61a0fd7ba5bd461e0f79bd2f333317bf74a 100644 (file)
--- a/drivers/scsi/bfa/bfa_fcs_lport.c
+++ b/drivers/scsi/bfa/bfa_fcs_lport.c
@@ -1097,6 +1097,17 @@ bfa_fcs_lport_init(struct bfa_fcs_lport_s *lport,
        bfa_sm_send_event(lport, BFA_FCS_PORT_SM_CREATE);
 }
 
+void
+bfa_fcs_lport_set_symname(struct bfa_fcs_lport_s *port,
+                               char *symname)
+{
+       strcpy(port->port_cfg.sym_name.symname, symname);
+
+       if (bfa_sm_cmp_state(port, bfa_fcs_lport_sm_online))
+               bfa_fcs_lport_ns_util_send_rspn_id(
+                       BFA_FCS_GET_NS_FROM_PORT(port), NULL);
+}
+
 /*
  *  fcs_lport_api
  */
@@ -5140,9 +5151,6 @@ bfa_fcs_lport_ns_util_send_rspn_id(void *cbarg, struct bfa_fcxp_s *fcxp_alloced)
        u8 *psymbl = &symbl[0];
        int len;
 
-       if (!bfa_sm_cmp_state(port, bfa_fcs_lport_sm_online))
-               return;
-
        /* Avoid sending RSPN in the following states. */
        if (bfa_sm_cmp_state(ns, bfa_fcs_lport_ns_sm_offline) ||
            bfa_sm_cmp_state(ns, bfa_fcs_lport_ns_sm_plogi_sending) ||