hsr: Fix uninit-value access in fill_frame_info()

[linux-2.6-microblaze.git] / net / hsr / hsr_forward.c

diff --git a/net/hsr/hsr_forward.c b/net/hsr/hsr_forward.c
index 629daac..b71dab6 100644 (file)
--- a/net/hsr/hsr_forward.c
+++ b/net/hsr/hsr_forward.c
@@ -594,6 +594,7 @@ static int fill_frame_info(struct hsr_frame_info *frame,
                proto = vlan_hdr->vlanhdr.h_vlan_encapsulated_proto;
                /* FIXME: */
                netdev_warn_once(skb->dev, "VLAN not yet supported");
+               return -EINVAL;
        }
 
        frame->is_from_san = false;