fs/cpio/init: preserve arguments

Use "$@" instead of $* to preserve arguments containing spaces.

The shell expands "$@" as "$1" "$2" "$3"... while it expands $@ as $1 $2
$3. With the second form, we loses spaces in positional parameters.

Signed-off-by: Gaël PORTAY <gael.portay@savoirfairelinux.com>
Reviewed-by: Adrian Perez de Castro <aperez@igalia.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

fs/cpio/init

@@ -4,4 +4,4 @@
 exec 0</dev/console
 exec 1>/dev/console
 exec 2>/dev/console
-exec /sbin/init $*
+exec /sbin/init "$@"