[PATCH 4.14 183/210] r8152: Rate limit overflow messages

From: Greg Kroah-Hartman
Date: Mon Oct 24 2022 - 08:13:10 EST


From: Andrew Gaul <gaul@xxxxxxxx>

[ Upstream commit 93e2be344a7db169b7119de21ac1bf253b8c6907 ]

My system shows almost 10 million of these messages over a 24-hour
period which pollutes my logs.

Signed-off-by: Andrew Gaul <gaul@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20221002034128.2026653-1-gaul@xxxxxxxxxx
Signed-off-by: Jakub Kicinski <kuba@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/net/usb/r8152.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
index a5a4fef09b93..1ed358d0da84 100644
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -1382,7 +1382,9 @@ static void intr_callback(struct urb *urb)
"Stop submitting intr, status %d\n", status);
return;
case -EOVERFLOW:
- netif_info(tp, intr, tp->netdev, "intr status -EOVERFLOW\n");
+ if (net_ratelimit())
+ netif_info(tp, intr, tp->netdev,
+ "intr status -EOVERFLOW\n");
goto resubmit;
/* -EPIPE: should clear the halt */
default:
--
2.35.1