treewide: more log_*_errno() conversions, multiline calls

Basically:

find . -name '*.[ch]' | while read f; do perl -i.mmm -e \
'local $/;
 local $_=<>;
 s/log_(debug|info|notice|warning|error|emergency)\("([^"]*)%s"([^;]*),\s*strerror\(-?([->a-zA-Z_]+)\)\);/log_\1_errno(\4, "\2%m"\3);/gms;print;' \
 $f; done

Plus manual indentation fixups.

1 files changed, 1 insertions, 2 deletions

diff --git a/src/core/path.c b/src/core/path.c
index ca586d9616..202cba5d31 100644
--- a/src/core/path.c
+++ b/src/core/path.c
@@ -562,8 +562,7 @@ static void path_enter_waiting(Path *p, bool initial, bool recheck) {
         return;
 
 fail:
-        log_warning("%s failed to enter waiting state: %s",
-                    UNIT(p)->id, strerror(-r));
+        log_warning_errno(r, "%s failed to enter waiting state: %m", UNIT(p)->id);
         path_enter_dead(p, PATH_FAILURE_RESOURCES);
 }