KERNEL: 4.4 有两处都要修改，要注意

编译3.4内核的话KERNEL: 4.4 有两处都要修改，要注意

Author: chongshengB

.github/workflows/build-padavan.yml

@@ -31,6 +31,8 @@ jobs:
         cpio git python-docutils gettext automake autopoint texinfo build-essential help2man \
         pkg-config zlib1g-dev libgmp3-dev libmpc-dev libmpfr-dev libncurses5-dev libltdl-dev wget
     - name: Clone source code
+      env:
+        KERNEL: 4.4
       run: |
         if [ $KERNEL = "4.4" ] ; then
         git clone --depth=1 https://github.com/MeIsReallyBa/padavan-4.4.git /opt/rt-n56u