[SCSI] bnx2fc: call ctlr_link_up only when the interface is enabled

Link may not be up when the driver receives ulp_start event, and hence
fcoe_ctlr_link_up is not called. Call fcoe_ctlr_link_up during
indicate_netevent only when the interface is enabled. (It has to be called when
enabled because that is an indication that the vlan discovery is completed).

Signed-off-by: Bhanu Prakash Gollapudi <bprakash@broadcom.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
index 7e6ce7bd0fb6..d2bbb8030f7e 100644
--- a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
+++ b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
@@ -870,6 +870,8 @@ static void bnx2fc_indicate_netevent(void *context, unsigned long event,
                          * enable to avoid sending discovery solicitation
                          * on a stale vlan
                          */
+                        if (interface->enabled)
+                                fcoe_ctlr_link_up(&interface->ctlr);
                 } else if (fcoe_ctlr_link_down(&interface->ctlr)) {
                         mutex_lock(&lport->lp_mutex);
                         list_for_each_entry(vport, &lport->vports, list)