base-files: remove duplicate stop_service() function.

It was introduced in commit 2f966e8, "base-files: add a post start hook
for procd managed services".

Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>

SVN-Revision: 40576

package/base-files/Makefile

@@ -11,7 +11,7 @@ include $(INCLUDE_DIR)/version.mk
 include $(INCLUDE_DIR)/kernel.mk
 
 PKG_NAME:=base-files
-PKG_RELEASE:=151
+PKG_RELEASE:=152
 
 PKG_FILE_DEPENDS:=$(PLATFORM_DIR)/ $(GENERIC_PLATFORM_DIR)/base-files/
 PKG_BUILD_DEPENDS:=opkg/host

package/base-files/files/etc/rc.common

@@ -92,10 +92,6 @@ service_running() {
 	return 0
 }
 
-stop_service() {
-	return 0
-}
-
 ${INIT_TRACE:+set -x}
 
 . "$initscript"