service: remove unnecessary check

We call dual_timestamp_serialize() only if the s->watchdog_timestamp is
set. But the dual_timestamp_serialize() already checks a given dual
timestamp by the call of the dual_timestamp_is_set(). So we can remove
this check safely.

diff --git a/src/core/service.c b/src/core/service.c
index ed24417859da77ca5c9b92a6a70768375fbc40a5..1f6d821db3868f90f5c389a65a78f23c131128fd 100644 (file)
--- a/src/core/service.c
+++ b/src/core/service.c
@@ -2134,8 +2134,7 @@ static int service_serialize(Unit *u, FILE *f, FDSet *fds) {
                 }
         }
 
-        if (dual_timestamp_is_set(&s->watchdog_timestamp))
-                dual_timestamp_serialize(f, "watchdog-timestamp", &s->watchdog_timestamp);
+        dual_timestamp_serialize(f, "watchdog-timestamp", &s->watchdog_timestamp);
 
         unit_serialize_item(u, f, "forbid-restart", yes_no(s->forbid_restart));