Function prototype or declaration at include/linux/usb/usbnet.h, line 228 References: drivers/net/usb/asix_devices.c, line 196 drivers/net/usb/asix_devices.c, line 410 drivers/net/usb/asix_devices.c, line 790 drivers/net/usb/ax88172a.c, line 155 drivers/net/usb/ax88179_178a.c, line 716 drivers/net/usb/cdc_ncm.c, line 826 drivers/net/usb/dm9601.c, line 345 drivers/net/usb/int51x1.c, line 145 drivers/net/usb/mcs7830.c, line 478 drivers/net/usb/qmi_wwan.c, line 139 drivers/net/usb/rndis_host.c, line 294 drivers/net/usb/sierra_net.c, line 175 drivers/net/usb/smsc75xx.c, line 1375 drivers/net/usb/smsc95xx.c, line 1094 drivers/net/usb/sr9700.c, line 309 drivers/net/usb/usbnet.c, line 1265 drivers/net/usb/usbnet.c, line 1391 drivers/net/usb/usbnet.c, line 1523 drivers/net/wireless/rndis_wlan.c, line 3388 include/linux/usb/usbnet.h, line 228