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usbnet: add usbnet_event_names[] for kevent

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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>
This commit is contained in:
Yajun Deng 2021-06-24 15:35:08 +08:00 committed by David S. Miller
parent 67faf76d26
commit 478890682f
1 changed files with 19 additions and 2 deletions
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21
drivers/net/usb/usbnet.c
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@ -74,6 +74,23 @@ MODULE_PARM_DESC (msg_level, "Override default message level");
/*-------------------------------------------------------------------------*/
static const char * const usbnet_event_names[] = {
[EVENT_TX_HALT] = "EVENT_TX_HALT",
[EVENT_RX_HALT] = "EVENT_RX_HALT",
[EVENT_RX_MEMORY] = "EVENT_RX_MEMORY",
[EVENT_STS_SPLIT] = "EVENT_STS_SPLIT",
[EVENT_LINK_RESET] = "EVENT_LINK_RESET",
[EVENT_RX_PAUSED] = "EVENT_RX_PAUSED",
[EVENT_DEV_ASLEEP] = "EVENT_DEV_ASLEEP",
[EVENT_DEV_OPEN] = "EVENT_DEV_OPEN",
[EVENT_DEVICE_REPORT_IDLE] = "EVENT_DEVICE_REPORT_IDLE",
[EVENT_NO_RUNTIME_PM] = "EVENT_NO_RUNTIME_PM",
[EVENT_RX_KILL] = "EVENT_RX_KILL",
[EVENT_LINK_CHANGE] = "EVENT_LINK_CHANGE",
[EVENT_SET_RX_MODE] = "EVENT_SET_RX_MODE",
[EVENT_NO_IP_ALIGN] = "EVENT_NO_IP_ALIGN",
};
/* handles CDC Ethernet and many other network "bulk data" interfaces */
int usbnet_get_endpoints(struct usbnet *dev, struct usb_interface *intf)
{
@ -452,9 +469,9 @@ void usbnet_defer_kevent (struct usbnet *dev, int work)
{
set_bit (work, &dev->flags);
if (!schedule_work (&dev->kevent))
netdev_dbg(dev->net, "kevent %d may have been dropped\n", work);
netdev_dbg(dev->net, "kevent %s may have been dropped\n", usbnet_event_names[work]);
else
netdev_dbg(dev->net, "kevent %d scheduled\n", work);
netdev_dbg(dev->net, "kevent %s scheduled\n", usbnet_event_names[work]);
}
EXPORT_SYMBOL_GPL(usbnet_defer_kevent);