If a link is terminated that has never reached the active state,
there is no need to trigger an LLC DELETE LINK.
Signed-off-by: Ursula Braun <ubraun@xxxxxxxxxxxxx>
---
net/smc/smc_core.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/net/smc/smc_core.c b/net/smc/smc_core.c
index 4812ca30f1dc..ec7a7ed3b968 100644
--- a/net/smc/smc_core.c
+++ b/net/smc/smc_core.c
@@ -173,8 +173,11 @@ static void smc_lgr_free_work(struct work_struct *work)
spin_unlock_bh(&smc_lgr_list.lock);
if (!lgr->is_smcd && !lgr->terminating) {
+ struct smc_link *lnk = &lgr->lnk[SMC_SINGLE_LINK];
+
/* try to send del link msg, on error free lgr immediately */
- if (!smc_link_send_delete(&lgr->lnk[SMC_SINGLE_LINK])) {
+ if (lnk->state == SMC_LNK_ACTIVE &&
+ !smc_link_send_delete(lnk)) {
/* reschedule in case we never receive a response */
smc_lgr_schedule_free_work(lgr);
return;
--
2.16.4
