解法一
$ cp ./feeds/linkit/mtk-sdk-wifi/wifi_binary/mt_wifi.ko_3.18.44 ./feeds/linkit/mtk-sdk-wifi/wifi_binary/mt_wifi.ko_3.18.45 $ cp ./feeds/linkit/mtk-sdk-wifi/wifi_binary/mt_wifi.ko_3.18.44_all ./feeds/linkit/mtk-sdk-wifi/wifi_binary/mt_wifi.ko_3.18.45_all
解法二
$ vim include/kernel-version.mk
#LINUX_VERSION-3.18 = .45
#LINUX_KERNEL_MD5SUM-3.18.45 = c527bae0aa1a5d6f3ebe31ad348c5339
LINUX_VERSION-3.18 = .44
LINUX_KERNEL_MD5SUM-3.18.44 = 7c52da2f54381a84960118b5bf23381a