base-files: use restart if no reload hook for service

This was also working before, with a slightly
different semantic.

[ Original semantic ]
If no reload hooks was implemented, the default one would
kick in, it would return fail, and restart would happen.

This would happen also in the case where a reload hook
would be implemented, it would fail, and it would restart
the service.

[ New semantic ]
The default reload hook calls restart.
Services can implement their own reload.

If reload fails, then the '/etc/init.d/<service> reload'
would return a non-zero code, and the caller can choose
a way to handle this.

Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
(cherry picked from commit 6713694fe4)

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

@@ -17,7 +17,7 @@ stop() {
 }
 
 reload() {
-	return 1
+	restart
 }
 
 restart() {
@@ -68,7 +68,7 @@ Available commands:
 	start	Start the service
 	stop	Stop the service
 	restart	Restart the service
-	reload	Reload configuration files (or restart if that fails)
+	reload	Reload configuration files (or restart if service does not implement reload)
 	enable	Enable service autostart
 	disable	Disable service autostart
 $EXTRA_HELP
@@ -130,7 +130,7 @@ ${INIT_TRACE:+set -x}
 		if eval "type reload_service" 2>/dev/null >/dev/null; then
 			reload_service "$@"
 		else
-			start
+			restart
 		fi
 	}
 
@@ -141,5 +141,4 @@ ${INIT_TRACE:+set -x}
 
 ALL_COMMANDS="start stop reload restart boot shutdown enable disable enabled depends ${EXTRA_COMMANDS}"
 list_contains ALL_COMMANDS "$action" || action=help
-[ "$action" = "reload" ] && action='eval reload "$@" || restart "$@" && :'
 $action "$@"