wifi: rtl8xxxu: Don't print the vendor/product/serial

wifi: rtl8xxxu: Don't print the vendor/product/serial

Most devices have a vendor name, product name, and serial number in the
efuse, but it's pretty useless. It duplicates the information already
printed by the USB subsystem:

   usb 1-4: New USB device found, idVendor=0bda, idProduct=8178, bcdDevice= 2.00
   usb 1-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
   usb 1-4: Product: 802.11n WLAN Adapter
   usb 1-4: Manufacturer: Realtek
   usb 1-4: SerialNumber: 00e04c000001
-> usb 1-4: Vendor: Realtek
-> usb 1-4: Product: 802.11n WLAN Adapter

   usb 1-4: New USB device found, idVendor=0bda, idProduct=818b, bcdDevice= 2.00
   usb 1-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
   usb 1-4: Product: 802.11n NIC
   usb 1-4: Manufacturer: Realtek
   usb 1-4: SerialNumber: 00e04c000001
-> usb 1-4: Vendor: Realtek
-> usb 1-4: Product: 802.11n NIC
-> usb 1-4: Serial not available.

   usb 1-4: New USB device found, idVendor=0bda, idProduct=f179, bcdDevice= 0.00
   usb 1-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
   usb 1-4: Product: 802.11n
   usb 1-4: Manufacturer: Realtek
   usb 1-4: SerialNumber: 002E2DC0041F
-> usb 1-4: Vendor: Realtek
-> usb 1-4: Product: 802.11n

   usb 1-4: New USB device found, idVendor=0bda, idProduct=8179, bcdDevice= 0.00
   usb 1-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
   usb 1-4: Product: 802.11n NIC
   usb 1-4: Manufacturer: Realtek
   usb 1-4: SerialNumber: 00E04C0001
-> usb 1-4: Vendor: Realtek
-> usb 1-4: Product: 802.11n NIC
-> usb 1-4: Serial: 00E04C0001

Also, that data is not interpreted correctly in all cases:

usb 3-1.1.2: New USB device found, idVendor=0bda, idProduct=8179, bcdDevice= 0.00
usb 3-1.1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 3-1.1.2: Product: 802.11n NIC
usb 3-1.1.2: Manufacturer: Realtek
usb 3-1.1.2: Vendor: Realtek
usb 3-1.1.2: Product: \x03802.11n NI
usb 3-1.1.2: Serial: \xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff

Link: https://bugzilla.kernel.org/show_bug.cgi?id=217231
Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Reviewed-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/a2a7d9df-0529-7890-3522-48dce613753f@gmail.com