Remove redundant variables

CPU_SUBPATH is defined in meson.build but not used, remove it.

Signed-off-by: George Liu <liuxiwei@inspur.com>
Change-Id: I3d009a650f2b70c6180733af4a4531c4d4e92f60
diff --git a/meson.build b/meson.build
index 7d48b5d..2f7a8f6 100644
--- a/meson.build
+++ b/meson.build
@@ -20,7 +20,6 @@
 conf_data.set_quoted('OCC_NAME', 'occ')
 conf_data.set_quoted('OCC_MASTER_NAME', 'occ-hwmon.1')
 conf_data.set_quoted('OCC_DEV_PATH', '/dev/occ')
-conf_data.set_quoted('CPU_SUBPATH', '/xyz/openbmc_project/inventory/system/chassis/motherboard')
 
 conf_data.set('MAX_CPUS', get_option('max-cpus'))
 conf_data.set('OCC_CPU_TEMP_SENSOR_TYPE', 0xC0)