[SCSI] libfcoe: Do not sends FDISCs before FLOGI during CVL

When handling CVL with no Vx port descriptors, lports for NPIV ports are reset
before issuing the ctlr_reset. This causes FDISCs to be issued before
successful FLOGI. Fix it by resetting the controller before resetting the
lports.

Signed-off-by: Bhanu Prakash Gollapudi <bprakash@broadcom.com>
Signed-off-by: Robert Love <robert.w.love@intel.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

1 files changed, 5 insertions, 5 deletions

diff --git a/drivers/scsi/fcoe/fcoe_ctlr.c b/drivers/scsi/fcoe/fcoe_ctlr.c
index e7522dcc296e..a43dad2238d0 100644
--- a/drivers/scsi/fcoe/fcoe_ctlr.c
+++ b/drivers/scsi/fcoe/fcoe_ctlr.c
@@ -1273,11 +1273,6 @@ static void fcoe_ctlr_recv_clr_vlink(struct fcoe_ctlr *fip,
                  * No Vx_Port description. Clear all NPIV ports,
                  * followed by physical port
                  */
-                mutex_lock(&lport->lp_mutex);
-                list_for_each_entry(vn_port, &lport->vports, list)
-                        fc_lport_reset(vn_port);
-                mutex_unlock(&lport->lp_mutex);
-
                 mutex_lock(&fip->ctlr_mutex);
                 per_cpu_ptr(lport->dev_stats,
                             get_cpu())->VLinkFailureCount++;
@@ -1285,6 +1280,11 @@ static void fcoe_ctlr_recv_clr_vlink(struct fcoe_ctlr *fip,
                 fcoe_ctlr_reset(fip);
                 mutex_unlock(&fip->ctlr_mutex);
 
+                mutex_lock(&lport->lp_mutex);
+                list_for_each_entry(vn_port, &lport->vports, list)
+                        fc_lport_reset(vn_port);
+                mutex_unlock(&lport->lp_mutex);
+
                 fc_lport_reset(fip->lp);
                 fcoe_ctlr_solicit(fip, NULL);
         } else {