From 0233493a5fad227645f7f02539cb42db72e76030 Mon Sep 17 00:00:00 2001 From: Jon Maloy Date: Mon, 8 Jan 2018 21:03:25 +0100 Subject: tipc: adjustment to group member FSM Analysis reveals that the member state MBR_QURANTINED in reality is unnecessary, and can be replaced by the state MBR_JOINING at all occurrencs. Acked-by: Ying Xue Signed-off-by: Jon Maloy Signed-off-by: David S. Miller --- net/tipc/group.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'net/tipc/group.c') diff --git a/net/tipc/group.c b/net/tipc/group.c index 652fa66a87f6..a352e098f0e7 100644 --- a/net/tipc/group.c +++ b/net/tipc/group.c @@ -49,7 +49,6 @@ #define ADV_ACTIVE (ADV_UNIT * 12) enum mbr_state { - MBR_QUARANTINED, MBR_DISCOVERED, MBR_JOINING, MBR_PUBLISHED, @@ -138,7 +137,7 @@ u16 tipc_group_bc_snd_nxt(struct tipc_group *grp) static bool tipc_group_is_receiver(struct tipc_member *m) { - return m->state != MBR_QUARANTINED && m->state != MBR_LEAVING; + return m && m->state != MBR_JOINING && m->state != MBR_LEAVING; } static bool tipc_group_is_sender(struct tipc_member *m) @@ -690,7 +689,7 @@ void tipc_group_proto_rcv(struct tipc_group *grp, bool *usr_wakeup, case GRP_JOIN_MSG: if (!m) m = tipc_group_create_member(grp, node, port, - MBR_QUARANTINED); + MBR_JOINING); if (!m) return; m->bc_syncpt = msg_grp_bc_syncpt(hdr); -- cgit v1.2.3-59-g8ed1b