From: Foster Snowhill forst@pen.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@pen.gy Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Sasha Levin sashal@kernel.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: