Merge git://git.kvack.org/~bcrl/aio-fixes

[firefly-linux-kernel-4.4.55.git] / net / dsa / dsa.c

diff --git a/net/dsa/dsa.c b/net/dsa/dsa.c
index 22f34cf4cb27d1aad06dcb41a1f6d84d4dffd688..6317b41c99b0a58bb82ede4a1205d8c3e7f94283 100644 (file)
--- a/net/dsa/dsa.c
+++ b/net/dsa/dsa.c
@@ -174,8 +174,11 @@ dsa_switch_setup(struct dsa_switch_tree *dst, int index,
                        dst->rcv = brcm_netdev_ops.rcv;
                        break;
 #endif
-               default:
+               case DSA_TAG_PROTO_NONE:
                        break;
+               default:
+                       ret = -ENOPROTOOPT;
+                       goto out;
                }
 
                dst->tag_protocol = drv->tag_protocol;