write in 30M

hc

2024-02-20 ea08eeccae9297f7aabd2ef7f0c2517ac4549acc

 kernel/drivers/usb/gadget/legacy/raw_gadget.c
..
..
@@ -309,13 +309,15 @@
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 	dev->eps_num = i;
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 	spin_unlock_irqrestore(&dev->lock, flags);
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+	ret = raw_queue_event(dev, USB_RAW_EVENT_CONNECT, 0, NULL);
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+	if (ret < 0) {
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+		dev_err(&gadget->dev, "failed to queue event\n");
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+		set_gadget_data(gadget, NULL);
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+		return ret;
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+	}
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+
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 	/* Matches kref_put() in gadget_unbind(). */
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 	kref_get(&dev->count);
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-
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-	ret = raw_queue_event(dev, USB_RAW_EVENT_CONNECT, 0, NULL);
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-	if (ret < 0)
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-		dev_err(&gadget->dev, "failed to queue event\n");
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-
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 	return ret;
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 }
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