journal-vacuum: rename function to match struct name

src/libsystemd/sd-journal/journal-vacuum.c

@@ -20,7 +20,7 @@
 #include "time-util.h"
 #include "xattr-util.h"
 
-struct vacuum_info {
+typedef struct vacuum_info {
         uint64_t usage;
         char *filename;
 
@@ -29,9 +29,9 @@ struct vacuum_info {
         sd_id128_t seqnum_id;
         uint64_t seqnum;
         bool have_seqnum;
-};
+} vacuum_info;
 
-static int vacuum_compare(const struct vacuum_info *a, const struct vacuum_info *b) {
+static int vacuum_info_compare(const vacuum_info *a, const vacuum_info *b) {
         int r;
 
         if (a->have_seqnum && b->have_seqnum &&
@@ -126,7 +126,7 @@ int journal_directory_vacuum(
         uint64_t sum = 0, freed = 0, n_active_files = 0;
         size_t n_list = 0, i;
         _cleanup_closedir_ DIR *d = NULL;
-        struct vacuum_info *list = NULL;
+        vacuum_info *list = NULL;
         usec_t retention_limit = 0;
         int r;
 
@@ -273,7 +273,7 @@ int journal_directory_vacuum(
                         goto finish;
                 }
 
-                list[n_list++] = (struct vacuum_info) {
+                list[n_list++] = (vacuum_info) {
                         .filename = TAKE_PTR(p),
                         .usage = size,
                         .seqnum = seqnum,
@@ -285,7 +285,7 @@ int journal_directory_vacuum(
                 sum += size;
         }
 
-        typesafe_qsort(list, n_list, vacuum_compare);
+        typesafe_qsort(list, n_list, vacuum_info_compare);
 
         for (i = 0; i < n_list; i++) {
                 uint64_t left;