[ixgbe]: compile and install ixgbe to 4.9.0-5 kernel

Author: lguohan

build_debian.sh

@@ -153,7 +153,7 @@ pushd $FILESYSTEM_ROOT/usr/share/initramfs-tools/scripts/init-bottom && sudo pat
 sudo chroot $FILESYSTEM_ROOT update-initramfs -u
 
 ## Install latest intel ixgbe driver
-sudo cp target/debs/ixgbe.ko $FILESYSTEM_ROOT/lib/modules/3.16.0-5-amd64/kernel/drivers/net/ethernet/intel/ixgbe/ixgbe.ko
+sudo cp target/debs/ixgbe.ko $FILESYSTEM_ROOT/lib/modules/${LINUX_KERNEL_VERSION}-amd64/kernel/drivers/net/ethernet/intel/ixgbe/ixgbe.ko
 
 ## Install docker
 echo '[INFO] Install docker'