[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <20241012112715.1763241-6-sashal@kernel.org>
Date: Sat, 12 Oct 2024 07:26:38 -0400
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org,
stable@...r.kernel.org
Cc: Foster Snowhill <forst@....gy>,
"David S . Miller" <davem@...emloft.net>,
Sasha Levin <sashal@...nel.org>,
edumazet@...gle.com,
kuba@...nel.org,
pabeni@...hat.com,
oneukum@...e.com,
linux-usb@...r.kernel.org,
netdev@...r.kernel.org
Subject: [PATCH AUTOSEL 6.6 06/20] usbnet: ipheth: do not stop RX on failing RX callback
From: Foster Snowhill <forst@....gy>
[ Upstream commit 74efed51e0a4d62f998f806c307778b47fc73395 ]
RX callbacks can fail for multiple reasons:
* Payload too short
* Payload formatted incorrecly (e.g. bad NCM framing)
* Lack of memory
None of these should cause the driver to seize up.
Make such failures non-critical and continue processing further
incoming URBs.
Signed-off-by: Foster Snowhill <forst@....gy>
Signed-off-by: David S. Miller <davem@...emloft.net>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
drivers/net/usb/ipheth.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/net/usb/ipheth.c b/drivers/net/usb/ipheth.c
index f04c7bf796654..cdc72559790a6 100644
--- a/drivers/net/usb/ipheth.c
+++ b/drivers/net/usb/ipheth.c
@@ -308,7 +308,6 @@ static void ipheth_rcvbulk_callback(struct urb *urb)
if (retval != 0) {
dev_err(&dev->intf->dev, "%s: callback retval: %d\n",
__func__, retval);
- return;
}
rx_submit:
--
2.43.0
Powered by blists - more mailing lists