netifd,lldpd,rpcd,log: use generic service_running

commit eb204d14f75c ("base-files: implement generic service_running")
introduced generic service_running so it's not needed to copy&paste same
3 lines over and over again.

I've removed service_running from netifd/network init script as well,
because it was not working properly, looked quite strange and I didn't
understand the intention:

 $ /etc/init.d/network stop
 $ service network running && echo "yes" || echo "nope"
     ( have to wait for 30s )
 Command failed: Request timed out
 yes

Signed-off-by: Petr Štetiar <ynezz@true.cz>

1 files changed, 0 insertions, 4 deletions

diff --git a/package/system/rpcd/files/rpcd.init b/package/system/rpcd/files/rpcd.init
index 77ebcbe6cb..447133c67a 100755
--- a/package/system/rpcd/files/rpcd.init
+++ b/package/system/rpcd/files/rpcd.init
@@ -18,7 +18,3 @@ start_service() {
 reload_service() {
 	procd_send_signal rpcd
 }
-
-service_running() {
-	procd_running rpcd
-}