315943c616
Prior to commit8a7d12d674, cdc-ethernet USB LTE modems (e.g. Quectel EC200A) were consistently named usb0. After 8a7d12d67, devices began renaming to eth1 due to an assumption that local MAC addresses originate exclusively from the kernel. Some devices provide driver-assigned local MACs, causing point-to-point interfaces with driver-set MACs to adopt eth%d names instead of usb%d. Restore the naming exception for point-to-point devices: interfaces without driver MACs or with driver-provided local MACs will retain the usb%d convention. This addresses issues reported in [1] and fixed in [2]. [1] https://lore.kernel.org/all/Z00udyMgW6XnAw6h@atmark-techno.com/ [2] https://lore.kernel.org/all/20241203130457.904325-1-asmadeus@codewreck.org/ Tested-by: Ahmed Naseef <naseefkm@gmail.com> Signed-off-by: Ahmed Naseef <naseefkm@gmail.com> Link: https://github.com/openwrt/openwrt/pull/17757 Signed-off-by: Robert Marko <robimarko@gmail.com> (cherry picked from commitecd609f509)