From 1686ebd7989a61f43b84b0328f94d14deeba3896 Mon Sep 17 00:00:00 2001 From: Kurt Kanzenbach Date: Tue, 30 Aug 2022 18:34:48 +0200 Subject: [PATCH] net: dsa: hellcreek: Print warning only once In case the source port cannot be decoded, print the warning only once. This still brings attention to the user and does not spam the logs at the same time. Signed-off-by: Kurt Kanzenbach Reviewed-by: Andrew Lunn Reviewed-by: Vladimir Oltean Link: https://lore.kernel.org/r/20220830163448.8921-1-kurt@linutronix.de Signed-off-by: Jakub Kicinski --- net/dsa/tag_hellcreek.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/dsa/tag_hellcreek.c b/net/dsa/tag_hellcreek.c index eb204ad36eeec..846588c0070a5 100644 --- a/net/dsa/tag_hellcreek.c +++ b/net/dsa/tag_hellcreek.c @@ -45,7 +45,7 @@ static struct sk_buff *hellcreek_rcv(struct sk_buff *skb, skb->dev = dsa_master_find_slave(dev, 0, port); if (!skb->dev) { - netdev_warn(dev, "Failed to get source port: %d\n", port); + netdev_warn_once(dev, "Failed to get source port: %d\n", port); return NULL; } -- 2.39.5