net/smc: abnormal termination without orderly flag

For abnormal termination issue an LLC DELETE_LINK without the
orderly flag.

Signed-off-by: Ursula Braun <ubraun@linux.ibm.com>
Signed-off-by: Karsten Graul <kgraul@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/smc/smc_core.c b/net/smc/smc_core.c
index 30854ac..ee44e82 100644 (file)
--- a/net/smc/smc_core.c
+++ b/net/smc/smc_core.c
@@ -161,10 +161,10 @@ static void smc_lgr_unregister_conn(struct smc_connection *conn)
  * of the DELETE LINK sequence from server; or as server to
  * initiate the delete processing. See smc_llc_rx_delete_link().
  */
-static int smc_link_send_delete(struct smc_link *lnk)
+static int smc_link_send_delete(struct smc_link *lnk, bool orderly)
 {
        if (lnk->state == SMC_LNK_ACTIVE &&
-           !smc_llc_send_delete_link(lnk, SMC_LLC_REQ, true)) {
+           !smc_llc_send_delete_link(lnk, SMC_LLC_REQ, orderly)) {
                smc_llc_link_deleting(lnk);
                return 0;
        }
@@ -201,7 +201,7 @@ static void smc_lgr_free_work(struct work_struct *work)
        if (!lgr->is_smcd && !lgr->terminating) {
                /* try to send del link msg, on error free lgr immediately */
                if (lnk->state == SMC_LNK_ACTIVE &&
-                   !smc_link_send_delete(lnk)) {
+                   !smc_link_send_delete(lnk, true)) {
                        /* reschedule in case we never receive a response */
                        smc_lgr_schedule_free_work(lgr);
                        spin_unlock_bh(lgr_lock);
@@ -1233,9 +1233,7 @@ static void smc_lgrs_shutdown(void)
                if (!lgr->is_smcd) {
                        struct smc_link *lnk = &lgr->lnk[SMC_SINGLE_LINK];
 
-                       if (lnk->state == SMC_LNK_ACTIVE)
-                               smc_llc_send_delete_link(lnk, SMC_LLC_REQ,
-                                                        false);
+                       smc_link_send_delete(&lgr->lnk[SMC_SINGLE_LINK], false);
                        smc_llc_link_inactive(lnk);
                }
                cancel_delayed_work_sync(&lgr->free_work);