[DTV00830781] misc: fix coverity issues

[Description]
Fix nic/*

Change-Id: I091d7ed7f14d6fa201459b27fe19b15a987bec6c
Feature: misc
CR-Id: DTV00830781
Signed-off-by: guo-jie.wang <guo-jie.wang@mediatek.com>
(cherry picked from commit 672250cbc1198ca21e9fac910cc26aba10496f8e)
1 file changed