From 2c580d7783c78c115cea9e50b43477f3eab5076d Mon Sep 17 00:00:00 2001
From: Shannon Nelson <snelson@pensando.io>
Date: Thu, 1 Oct 2020 09:22:41 -0700
Subject: [PATCH] ionic: clear linkcheck bit on alloc fail
Clear our link check requested flag on an allocation error.
We end up dropping this link check request, but that should
be fine as our watchdog will come back a few seconds later
and request it again.
Reported-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Shannon Nelson <snelson@pensando.io>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
drivers/net/ethernet/pensando/ionic/ionic_lif.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_lif.c b/drivers/net/ethernet/pensando/ionic/ionic_lif.c
index 53ac0e4402e73..5906145e45859 100644
--- a/drivers/net/ethernet/pensando/ionic/ionic_lif.c
+++ b/drivers/net/ethernet/pensando/ionic/ionic_lif.c
@@ -164,8 +164,10 @@ void ionic_link_status_check_request(struct ionic_lif *lif, bool can_sleep)
if (!can_sleep) {
work = kzalloc(sizeof(*work), GFP_ATOMIC);
- if (!work)
+ if (!work) {
+ clear_bit(IONIC_LIF_F_LINK_CHECK_REQUESTED, lif->state);
return;
+ }
work->type = IONIC_DW_TYPE_LINK_STATUS;
ionic_lif_deferred_enqueue(&lif->deferred, work);
--
2.39.5