[TD-275] fix drop table error while query from super table

src/mnode/src/mgmtTable.c

@@ -381,7 +381,7 @@ static void mgmtRemoveTableFromStable(SSuperTableObj *pStable, SChildTableObj *p
   if (pStable->vgHash == NULL) return;
 
   SVgObj *pVgroup = mgmtGetVgroup(pCtable->vgId);
-  if (pVgroup != NULL) {
+  if (pVgroup == NULL) {
     taosHashRemove(pStable->vgHash, (char *)&pCtable->vgId, sizeof(pCtable->vgId));
   }
   mgmtDecVgroupRef(pVgroup);

src/vnode/src/vnodeMain.c

@@ -290,7 +290,7 @@ void vnodeRelease(void *pVnodeRaw) {
   free(pVnode);
 
   int32_t count = atomic_sub_fetch_32(&tsOpennedVnodes, 1);
-  vTrace("vgId:%d, vnode is released, vnodes:%d", pVnode, vgId, count);
+  vTrace("vgId:%d, vnode is released, vnodes:%d", vgId, count);
 
   if (count <= 0) {
     taosCleanUpIntHash(tsDnodeVnodesHash);