Remove irrelevant variable assignment in wipe_dir

diff --git a/src/cleanup.c b/src/cleanup.c
index 8c46eac59b568a96dd27f2d99b5d1e65099b1391..c6273ecdf48e8ee03b63b344a5fa174b471976d4 100644 (file)
--- a/src/cleanup.c
+++ b/src/cleanup.c
@@ -236,11 +236,10 @@ static void wipe_fn(const char *fname, struct stat *st)
 
 // Wipe one cache subdirectory.
 void
-wipe_dir(struct conf *conf, const char *dir)
+wipe_dir(const char *dir)
 {
        cc_log("Clearing out cache directory %s", dir);
 
-       files_in_cache_threshold = conf->max_files * conf->limit_multiple / 16;
        files_in_cache = 0;
 
        traverse(dir, wipe_fn);
@@ -258,7 +257,7 @@ void wipe_all(struct conf *conf)
 {
        for (int i = 0; i <= 0xF; i++) {
                char *dname = format("%s/%1x", conf->cache_dir, i);
-               wipe_dir(conf, dname);
+               wipe_dir(dname);
                free(dname);
        }