disable FB

hc

2024-01-04 1543e317f1da31b75942316931e8f491a8920811

 kernel/drivers/net/can/usb/gs_usb.c
..
..
@@ -381,6 +381,9 @@
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 	}
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382
 
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 	if (hf->flags & GS_CAN_FLAG_OVERFLOW) {
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+		stats->rx_over_errors++;
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+		stats->rx_errors++;
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+
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 		skb = alloc_can_err_skb(netdev, &cf);
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 		if (!skb)
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 			goto resubmit_urb;
..
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@@ -388,8 +391,6 @@
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 		cf->can_id |= CAN_ERR_CRTL;
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 		cf->can_dlc = CAN_ERR_DLC;
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 		cf->data[1] = CAN_ERR_CRTL_RX_OVERFLOW;
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-		stats->rx_over_errors++;
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-		stats->rx_errors++;
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 		netif_rx(skb);
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 	}
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..
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@@ -732,6 +733,8 @@
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 	usb_kill_anchored_urbs(&dev->tx_submitted);
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 	atomic_set(&dev->active_tx_urbs, 0);
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735
 
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+	dev->can.state = CAN_STATE_STOPPED;
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+
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738
 	/* reset the device */
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 	rc = gs_cmd_reset(dev);
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 	if (rc < 0)