rpcd: fix init script reload action

Drop the legacy start() and stop() procedures and define a proper
reload signal action instead.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>

package/system/rpcd/Makefile

@@ -8,7 +8,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=rpcd
-PKG_RELEASE:=1
+PKG_RELEASE:=2
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL=$(PROJECT_GIT)/project/rpcd.git

package/system/rpcd/files/rpcd.init

@@ -15,10 +15,7 @@ start_service() {
 	procd_close_instance
 }
 
-stop() {
-	service_stop /sbin/rpcd
+reload_service() {
+	procd_send_signal rpcd
 }
 
-reload() {
-	service_reload /sbin/rpcd
-}