Core Update 169: Delete unused initrd on 32-bit ARM to save space in /boot

On 64-bit ARM, this is still needed for booting. Since the initrds were
already shipped with the updater, there is no need to regenerate them
locally again.

https://community.ipfire.org/t/again-with-the-file-system-full-core-169/8186

Signed-off-by: Peter Müller <peter.mueller@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

config/rootfiles/core/169/update.sh

@@ -150,6 +150,13 @@ ldconfig
 # Apply sysctl changes
 /etc/init.d/sysctl start
 
+# Delete unused initrd on 32-bit ARM to save space in /boot
+case "$(uname -m)" in
+	armv*)
+		rm /boot/initramfs-${KVER}-ipfire.img
+		;;
+esac
+
 # Start services
 telinit u
 /etc/init.d/firewall restart