WARNING: line length of 83 exceeds 80 columns
#36: FILE: drivers/net/usb/ax88179_178a.c:1717:
+static int ax88179_probe(struct usb_interface *intf, const struct usb_device_id *i)

WARNING: line length of 82 exceeds 80 columns
#38: FILE: drivers/net/usb/ax88179_178a.c:1719:
+	if (intf->cur_altsetting->desc.bInterfaceClass != USB_CLASS_VENDOR_SPEC) {

WARNING: line length of 126 exceeds 80 columns
#39: FILE: drivers/net/usb/ax88179_178a.c:1720:
+		printk("[YCDBG][%s:%d] bInterfaceClass:%d\n", __func__, __LINE__, intf->cur_altsetting->desc.bInterfaceClass);

WARNING: printk() should include KERN_<LEVEL> facility level
#39: FILE: drivers/net/usb/ax88179_178a.c:1720:
+		printk("[YCDBG][%s:%d] bInterfaceClass:%d\n", __func__, __LINE__, intf->cur_altsetting->desc.bInterfaceClass);

WARNING: line length of 83 exceeds 80 columns
#108: FILE: drivers/net/usb/ax88179_178a.c:2008:
+	ret = usb_register_device_driver(&ax88179_cfgselector_driver, THIS_MODULE);

total: 0 errors, 5 warnings, 0 checks, 97 lines checked

NOTE: For some of the reported defects, checkpatch may be able to
      mechanically convert to the typical style using --fix or --fix-inplace.

Commit fb1059e63f7f ("net: usb: ax88179_178a: add USB device driver for config selection") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE GIT_COMMIT_ID MACRO_ARG_REUSE NO_AUTHOR_SIGN_OFF

NOTE: If any of the errors are false positives, please report
      them to the maintainer, see CHECKPATCH in MAINTAINERS.
total: 0 errors, 5 warnings, 0 checks, 97 lines checked