scsi: cxgb4i: call neigh_event_send() to update MAC address

If nud_state is not valid then call neigh_event_send() to update MAC
address.

Signed-off-by: Varun Prakash <varun@chelsio.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c b/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c
index a69a9ac836f5..1d02cf9fe06c 100644
--- a/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c
+++ b/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c
@@ -1635,6 +1635,9 @@ static int init_act_open(struct cxgbi_sock *csk)
                 goto rel_resource;
         }
 
+        if (!(n->nud_state & NUD_VALID))
+                neigh_event_send(n, NULL);
+
         csk->atid = cxgb4_alloc_atid(lldi->tids, csk);
         if (csk->atid < 0) {
                 pr_err("%s, NO atid available.\n", ndev->name);