thash: reduce scope for var; suggested by cppcheck

3 years ago · 18e4e032db
parent 55de18c675
commit 18e4e032db
1 changed files with 1 additions and 2 deletions
--- a/src/util-thash.c
+++ b/src/util-thash.c
@ -346,7 +346,6 @@ void THashConsolidateMemcap(THashTableContext *ctx)
 void THashShutdown(THashTableContext *ctx)
 {
    THashData *h;
-    uint32_t u;

    /* free spare queue */
    while ((h = THashDataDequeue(&ctx->spare_q))) {
@ -356,7 +355,7 @@ void THashShutdown(THashTableContext *ctx)

    /* clear and free the hash */
    if (ctx->array != NULL) {
-        for (u = 0; u < ctx->config.hash_size; u++) {
+        for (uint32_t u = 0; u < ctx->config.hash_size; u++) {
            h = ctx->array[u].head;
            while (h) {
                THashData *n = h->next;