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

This patch fixes a crash when tried setting symbolic name for an offline
vport through sysfs. Crash is due to uninitialized pointer lport->ns,
which gets initialized only on linkup (port online).

Signed-off-by: Vijaya Mohan Guvva <vmohan@brocade.com>
Cc: stable@vger.kernel.org
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

1 files changed, 2 insertions, 5 deletions

diff --git a/drivers/scsi/bfa/bfad_attr.c b/drivers/scsi/bfa/bfad_attr.c
index e9a681d31223..40be670a1cbc 100644
--- a/drivers/scsi/bfa/bfad_attr.c
+++ b/drivers/scsi/bfa/bfad_attr.c
@@ -593,11 +593,8 @@ bfad_im_vport_set_symbolic_name(struct fc_vport *fc_vport)
                 return;
 
         spin_lock_irqsave(&bfad->bfad_lock, flags);
-        if (strlen(sym_name) > 0) {
-                strcpy(fcs_vport->lport.port_cfg.sym_name.symname, sym_name);
-                bfa_fcs_lport_ns_util_send_rspn_id(
-                        BFA_FCS_GET_NS_FROM_PORT((&fcs_vport->lport)), NULL);
-        }
+        if (strlen(sym_name) > 0)
+                bfa_fcs_lport_set_symname(&fcs_vport->lport, sym_name);
         spin_unlock_irqrestore(&bfad->bfad_lock, flags);
 }