xps: Transmit Packet Steering

[net-next-2.6.git] / net / caif / caif_dev.c

diff --git a/net/caif/caif_dev.c b/net/caif/caif_dev.c
index b99369a055d13df6414421a28cfaee5d000c6c72..a42a408306e4a1c038aa6ad0d8fb3d0e2f923aa9 100644 (file)
--- a/net/caif/caif_dev.c
+++ b/net/caif/caif_dev.c
@@ -307,6 +307,8 @@ static int caif_device_notify(struct notifier_block *me, unsigned long what,
 
        case NETDEV_UNREGISTER:
                caifd = caif_get(dev);
+               if (caifd == NULL)
+                       break;
                netdev_info(dev, "unregister\n");
                atomic_set(&caifd->state, what);
                caif_device_destroy(dev);