tipc: fix stale links after re-enabling bearer
Commit 42b18f605fea ("tipc: refactor function tipc_link_timeout()"),
introduced a bug which prevents sending of probe messages during
link synchronization phase. This leads to hanging links, if the
bearer is disabled/enabled after links are up.
In this commit, we send the probe messages correctly.
Fixes: 42b18f605fea ("tipc: refactor function tipc_link_timeout()")
Acked-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: Parthasarathy Bhuvaragan <parthasarathy.bhuvaragan@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/tipc/link.c b/net/tipc/link.c
index 2e28a7d..7059c94 100644
--- a/net/tipc/link.c
+++ b/net/tipc/link.c
@@ -721,8 +721,7 @@
mtyp = STATE_MSG;
state = bc_acked != bc_snt;
probe = l->silent_intv_cnt;
- if (probe)
- l->silent_intv_cnt++;
+ l->silent_intv_cnt++;
break;
case LINK_RESET:
setup = l->rst_cnt++ <= 4;