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-rw-r--r--net/bridge/br_private.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h
index c92b0804ff2d..eb9cd42146a5 100644
--- a/net/bridge/br_private.h
+++ b/net/bridge/br_private.h
@@ -136,6 +136,7 @@ struct net_bridge_port
unsigned long flags;
#define BR_HAIRPIN_MODE 0x00000001
#define BR_BPDU_GUARD 0x00000002
+#define BR_ROOT_BLOCK 0x00000004
#ifdef CONFIG_BRIDGE_IGMP_SNOOPING
u32 multicast_startup_queries_sent;