core: convert log_unit_*() to log_unit_*_errno()

Using:
find . -name '*.[ch]' | xargs sed -r -i -e \
's/log_unit_(debug|info|notice|warning|error|emergency)\(([^"]+), "(.*)%s"(.*), strerror\(-([a-zA-Z_]+)\)\);/log_unit_\1_errno(\2, \5, "\3%m"\4);/'

1 files changed, 1 insertions, 1 deletions

diff --git a/src/core/timer.c b/src/core/timer.c
index 762453880..fc474f78e 100644
--- a/src/core/timer.c
+++ b/src/core/timer.c
@@ -485,7 +485,7 @@ static void timer_enter_waiting(Timer *t, bool initial) {
         return;
 
 fail:
-        log_unit_warning(UNIT(t)->id, "%s failed to enter waiting state: %s", UNIT(t)->id, strerror(-r));
+        log_unit_warning_errno(UNIT(t)->id, r, "%s failed to enter waiting state: %m", UNIT(t)->id);
         timer_enter_dead(t, TIMER_FAILURE_RESOURCES);
 }