core: rework job_get_timeout() to use usec_t and handle USEC_INFINITY time events correctly

1 files changed, 6 insertions, 2 deletions

diff --git a/src/core/swap.c b/src/core/swap.c
index d895e3ced1..b663a029eb 100644
--- a/src/core/swap.c
+++ b/src/core/swap.c
@@ -1396,17 +1396,21 @@ static int swap_kill(Unit *u, KillWho who, int signo, sd_bus_error *error) {
         return unit_kill_common(u, who, signo, -1, SWAP(u)->control_pid, error);
 }
 
-static int swap_get_timeout(Unit *u, uint64_t *timeout) {
+static int swap_get_timeout(Unit *u, usec_t *timeout) {
         Swap *s = SWAP(u);
+        usec_t t;
         int r;
 
         if (!s->timer_event_source)
                 return 0;
 
-        r = sd_event_source_get_time(s->timer_event_source, timeout);
+        r = sd_event_source_get_time(s->timer_event_source, &t);
         if (r < 0)
                 return r;
+        if (t == USEC_INFINITY)
+                return 0;
 
+        *timeout = t;
         return 1;
 }