host: fix minor coverity warning

CID 1554240:  Data race undermines locking  (LOCK_EVASION)

diff --git a/src/host.c b/src/host.c
index 7a5305ac18cc626bacaef3c7514452c1a82f5204..37c0f4dad479582f5c458ce0603e05ec192eaaad 100644 (file)
--- a/src/host.c
+++ b/src/host.c
@@ -340,14 +340,11 @@ void HostShutdown(void)
  */
 void HostCleanup(void)
 {
-    Host *h;
-    uint32_t u;
-
     if (host_hash != NULL) {
-        for (u = 0; u < host_config.hash_size; u++) {
-            h = host_hash[u].head;
+        for (uint32_t u = 0; u < host_config.hash_size; u++) {
             HostHashRow *hb = &host_hash[u];
             HRLOCK_LOCK(hb);
+            Host *h = host_hash[u].head;
             while (h) {
                 if ((SC_ATOMIC_GET(h->use_cnt) > 0) && (h->iprep != NULL)) {
                     /* iprep is attached to host only clear local storage */