journal: simplify match_free_if_empty

[elogind.git] / src / journal / sd-journal.c

diff --git a/src/journal/sd-journal.c b/src/journal/sd-journal.c
index 779af62b518bff9eb6831a1c64233dcb2b00c01d..2bad243ea115dc08919af662f49cc47b45488911 100644 (file)
--- a/src/journal/sd-journal.c
+++ b/src/journal/sd-journal.c
@@ -197,9 +197,7 @@ static void match_free(Match *m) {
 }
 
 static void match_free_if_empty(Match *m) {
-        assert(m);
-
-        if (m->matches)
+        if (!m || m->matches)
                 return;
 
         match_free(m);
@@ -296,17 +294,10 @@ _public_ int sd_journal_add_match(sd_journal *j, const void *data, size_t size)
         return 0;
 
 fail:
-        if (add_here)
-                match_free_if_empty(add_here);
-
-        if (j->level2)
-                match_free_if_empty(j->level2);
-
-        if (j->level1)
-                match_free_if_empty(j->level1);
-
-        if (j->level0)
-                match_free_if_empty(j->level0);
+        match_free_if_empty(add_here);
+        match_free_if_empty(j->level2);
+        match_free_if_empty(j->level1);
+        match_free_if_empty(j->level0);
 
         return -ENOMEM;
 }
@@ -1302,7 +1293,7 @@ static int add_file(sd_journal *j, const char *prefix, const char *filename) {
                 return r;
         }
 
-        log_debug("File %s got added.", f->path);
+        log_debug("File %s added.", f->path);
 
         check_network(j, f->fd);
 
@@ -1330,7 +1321,7 @@ static int remove_file(sd_journal *j, const char *prefix, const char *filename)
 
         hashmap_remove(j->files, f->path);
 
-        log_debug("File %s got removed.", f->path);
+        log_debug("File %s removed.", f->path);
 
         if (j->current_file == f) {
                 j->current_file = NULL;
@@ -1397,7 +1388,7 @@ static int add_directory(sd_journal *j, const char *prefix, const char *dirname)
                 path = NULL; /* avoid freeing in cleanup */
                 j->current_invalidate_counter ++;
 
-                log_debug("Directory %s got added.", m->path);
+                log_debug("Directory %s added.", m->path);
 
         } else if (m->is_root)
                 return 0;
@@ -1476,7 +1467,7 @@ static int add_root_directory(sd_journal *j, const char *p) {
 
                 j->current_invalidate_counter ++;
 
-                log_debug("Root directory %s got added.", m->path);
+                log_debug("Root directory %s added.", m->path);
 
         } else if (!m->is_root)
                 return 0;
@@ -1537,9 +1528,9 @@ static int remove_directory(sd_journal *j, Directory *d) {
         hashmap_remove(j->directories_by_path, d->path);
 
         if (d->is_root)
-                log_debug("Root directory %s got removed.", d->path);
+                log_debug("Root directory %s removed.", d->path);
         else
-                log_debug("Directory %s got removed.", d->path);
+                log_debug("Directory %s removed.", d->path);
 
         free(d->path);
         free(d);