staging: wilc1000: NULL dereference on error

We can't pass NULL pointers to destroy_workqueue().

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/wilc1000/host_interface.c b/drivers/staging/wilc1000/host_interface.c
index 0b1760cba6e35a77fc391f44f9cfc7c263b9e254..78f524fcd2142dd486d20aba5fe75f461cc5f466 100644 (file)
--- a/drivers/staging/wilc1000/host_interface.c
+++ b/drivers/staging/wilc1000/host_interface.c
@@ -3363,7 +3363,7 @@ int wilc_init(struct net_device *dev, struct host_if_drv **hif_drv_handler)
                if (!hif_workqueue) {
                        netdev_err(vif->ndev, "Failed to create workqueue\n");
                        result = -ENOMEM;
-                       goto _fail_mq_;
+                       goto _fail_;
                }
 
                setup_timer(&periodic_rssi, GetPeriodicRSSI,
@@ -3391,7 +3391,6 @@ int wilc_init(struct net_device *dev, struct host_if_drv **hif_drv_handler)
 
        clients_count++;
 
-_fail_mq_:
        destroy_workqueue(hif_workqueue);
 _fail_:
        return result;