Tweak code style

diff --git a/stats.c b/stats.c
index 1cc6e045c32ac551e43fa20a67640601a257282f..55d5e8edee47dca339ccac475a2551cbff897a2b 100644 (file)
--- a/stats.c
+++ b/stats.c
@@ -285,7 +285,7 @@ stats_write(const char *path, struct counters *counters)
 {
        struct stat st;
        if (stat(path, &st) != 0 && errno == ENOENT) {
-               /* new stats, update zero timestamp */
+               // New stats, update zero timestamp.
                time_t now;
                time(&now);
                stats_timestamp(now, counters);
@@ -435,15 +435,13 @@ void
 stats_summary(struct conf *conf)
 {
        struct counters *counters = counters_init(STATS_END);
-       time_t oldest;
+       time_t oldest = 0;
 
        assert(conf);
-       oldest = 0;
 
        // Add up the stats in each directory.
        for (int dir = -1; dir <= 0xF; dir++) {
                char *fname;
-               time_t current;
 
                if (dir == -1) {
                        fname = format("%s/stats", conf->cache_dir);
@@ -451,9 +449,9 @@ stats_summary(struct conf *conf)
                        fname = format("%s/%1x/stats", conf->cache_dir, dir);
                }
 
-               counters->data[STATS_ZEROTIMESTAMP] = 0; /* don't add */
+               counters->data[STATS_ZEROTIMESTAMP] = 0; // Don't add
                stats_read(fname, counters);
-               current = (time_t) counters->data[STATS_ZEROTIMESTAMP];
+               time_t current = (time_t) counters->data[STATS_ZEROTIMESTAMP];
                if (current != 0 && (oldest == 0 || current < oldest)) {
                        oldest = current;
                }