net/smc: no link delete for a never active link (90d8b29c) · Commits · 戴 / test

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:

net/smc/smc_core.c

+4 −1

Original line number	Diff line number	Diff line
		@@ -173,8 +173,11 @@ free:
		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;