flow_dissector: Add support for HSRv0

Commit bf08824a0f47 ("flow_dissector: Add support for HSR") added support for
HSR within the flow dissector. However, it only works for HSR in version
1. Version 0 uses a different Ether Type. Add support for it.

Reported-by: Anthony Harivel <anthony.harivel@linutronix.de>
Signed-off-by: Kurt Kanzenbach <kurt@linutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/core/flow_dissector.c b/net/core/flow_dissector.c
index 34441a32e3be5da3562ee53e18ce4f476267527c..03b6e649c4288a4a8014cf6c200bd0bec0819b7b 100644 (file)
--- a/net/core/flow_dissector.c
+++ b/net/core/flow_dissector.c
@@ -1283,6 +1283,7 @@ proto_again:
                break;
        }
 
+       case htons(ETH_P_PRP):
        case htons(ETH_P_HSR): {
                struct hsr_tag *hdr, _hdr;