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usbnet: add usbnet_event_names[] for kevent
Modify the netdev_dbg content from int to char * in usbnet_defer_kevent(), this looks more readable. Signed-off-by: Yajun Deng <yajun.deng@linux.dev> Signed-off-by: David S. Miller <davem@davemloft.net>
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67faf76d26
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1 changed files with 19 additions and 2 deletions
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@ -74,6 +74,23 @@ MODULE_PARM_DESC (msg_level, "Override default message level");
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/*-------------------------------------------------------------------------*/
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static const char * const usbnet_event_names[] = {
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[EVENT_TX_HALT] = "EVENT_TX_HALT",
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[EVENT_RX_HALT] = "EVENT_RX_HALT",
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[EVENT_RX_MEMORY] = "EVENT_RX_MEMORY",
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[EVENT_STS_SPLIT] = "EVENT_STS_SPLIT",
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[EVENT_LINK_RESET] = "EVENT_LINK_RESET",
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[EVENT_RX_PAUSED] = "EVENT_RX_PAUSED",
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[EVENT_DEV_ASLEEP] = "EVENT_DEV_ASLEEP",
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[EVENT_DEV_OPEN] = "EVENT_DEV_OPEN",
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[EVENT_DEVICE_REPORT_IDLE] = "EVENT_DEVICE_REPORT_IDLE",
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[EVENT_NO_RUNTIME_PM] = "EVENT_NO_RUNTIME_PM",
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[EVENT_RX_KILL] = "EVENT_RX_KILL",
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[EVENT_LINK_CHANGE] = "EVENT_LINK_CHANGE",
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[EVENT_SET_RX_MODE] = "EVENT_SET_RX_MODE",
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[EVENT_NO_IP_ALIGN] = "EVENT_NO_IP_ALIGN",
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};
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/* handles CDC Ethernet and many other network "bulk data" interfaces */
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int usbnet_get_endpoints(struct usbnet *dev, struct usb_interface *intf)
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{
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@ -452,9 +469,9 @@ void usbnet_defer_kevent (struct usbnet *dev, int work)
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{
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set_bit (work, &dev->flags);
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if (!schedule_work (&dev->kevent))
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netdev_dbg(dev->net, "kevent %d may have been dropped\n", work);
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netdev_dbg(dev->net, "kevent %s may have been dropped\n", usbnet_event_names[work]);
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else
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netdev_dbg(dev->net, "kevent %d scheduled\n", work);
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netdev_dbg(dev->net, "kevent %s scheduled\n", usbnet_event_names[work]);
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}
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EXPORT_SYMBOL_GPL(usbnet_defer_kevent);
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