make unregister_netdev error less of a PITA

[pve-kernel.git] / patches / kernel / 0007-net-core-downgrade-unregister_netdevice-refcount-lea.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Thomas Lamprecht <t.lamprecht@proxmox.com>
Date: Wed, 7 Oct 2020 17:18:28 +0200
Subject: [PATCH] net: core: downgrade unregister_netdevice refcount leak from
 emergency to error

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
---
 net/core/dev.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/core/dev.c b/net/core/dev.c
index e1aeceb96cdd..06879dd34d8f 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -9279,7 +9279,7 @@ static void netdev_wait_allrefs(struct net_device *dev)
 		refcnt = netdev_refcnt_read(dev);
 
 		if (refcnt && time_after(jiffies, warning_time + 10 * HZ)) {
-			pr_emerg("unregister_netdevice: waiting for %s to become free. Usage count = %d\n",
+			pr_err("unregister_netdevice: waiting for %s to become free. Usage count = %d\n",
 				 dev->name, refcnt);
 			warning_time = jiffies;
 		}