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authorUrsula Braun <ubraun@linux.ibm.com>2019-11-14 13:02:45 +0100
committerDavid S. Miller <davem@davemloft.net>2019-11-15 12:28:28 -0800
commit2c1d3e50302fe3e0bd6873323877c2ad19db3f49 (patch)
treedbf28b18e3fb5e76dc395b712275e0f8fb192c9b /net/smc
parent15e1b99aadfb2766f9379a23a0fc1d4336c8cd8e (diff)
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>
Diffstat (limited to 'net/smc')
-rw-r--r--net/smc/smc_core.c10
1 files changed, 4 insertions, 6 deletions
diff --git a/net/smc/smc_core.c b/net/smc/smc_core.c
index 30854acb846c..ee44e8244d0c 100644
--- 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);