netdev - [PATCH net-next 6/8] ionic: ignore EBUSY on queue start

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Wed,  7 Apr 2021 16:19:59 -0700
From:   Shannon Nelson <snelson@...sando.io>
To:     netdev@...r.kernel.org, davem@...emloft.net, kuba@...nel.org,
        richardcochran@...il.com
Cc:     drivers@...sando.io, Shannon Nelson <snelson@...sando.io>
Subject: [PATCH net-next 6/8] ionic: ignore EBUSY on queue start

When starting the queues in the link-check, don't go into
the BROKEN state if the return was EBUSY.

Signed-off-by: Shannon Nelson <snelson@...sando.io>
---
 drivers/net/ethernet/pensando/ionic/ionic_lif.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/pensando/ionic/ionic_lif.c b/drivers/net/ethernet/pensando/ionic/ionic_lif.c
index 8cf6477b9899..eae774c0a2d9 100644
--- a/drivers/net/ethernet/pensando/ionic/ionic_lif.c
+++ b/drivers/net/ethernet/pensando/ionic/ionic_lif.c
@@ -135,7 +135,7 @@ static void ionic_link_status_check(struct ionic_lif *lif)
 		if (netdev->flags & IFF_UP && netif_running(netdev)) {
 			mutex_lock(&lif->queue_lock);
 			err = ionic_start_queues(lif);
-			if (err) {
+			if (err && err != -EBUSY) {
 				netdev_err(lif->netdev,
 					   "Failed to start queues: %d\n", err);
 				set_bit(IONIC_LIF_F_BROKEN, lif->state);
-- 
2.17.1