2efd34dfa6
When eeprom name is not defined, the file load function should
return an error code so that it can fallthrough to read eeprom
form NIC inside eFuse.
Fixes: https://github.com/openwrt/openwrt/issues/17854
Signed-off-by: Shiji Yang <yangshiji66@qq.com>
Link: https://github.com/openwrt/openwrt/pull/17892
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
(cherry picked from commit 693108a318)