1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/scsi/libfc/fc_disc.c b/drivers/scsi/libfc/fc_disc.c
index 428421842f3a..1a699f484c85 100644
--- a/drivers/scsi/libfc/fc_disc.c
+++ b/drivers/scsi/libfc/fc_disc.c
@@ -219,6 +219,9 @@ static void fc_disc_recv_req(struct fc_seq *sp, struct fc_frame *fp,
  */
 static void fc_disc_restart(struct fc_disc *disc)
 {
+        if (!disc->disc_callback)
+                return;
+
         FC_DISC_DBG(disc, "Restarting discovery\n");
 
         disc->requested = 1;