1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index cc229e31432f..0009818a4306 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -3305,7 +3305,8 @@ EXPORT_SYMBOL_GPL(ata_sas_port_init);
 
 void ata_sas_port_destroy(struct ata_port *ap)
 {
-        ap->ops->port_stop(ap);
+        if (ap->ops->port_stop)
+                ap->ops->port_stop(ap);
         kfree(ap);
 }
 EXPORT_SYMBOL_GPL(ata_sas_port_destroy);