nscd: Remove unused variable

4 years ago · 06e91f1a2e
1 changed files with 1 additions and 5 deletions
--- a/nscd/mem.c
+++ b/nscd/mem.c
@ -218,12 +218,8 @@ gc (struct database_dyn *db)

  /* Determine the highest offset.  */
  BITMAP_T mask = HIGHBIT;
-  ref_t highref = (high * BITS - 1) * BLOCK_ALIGN;
  while ((mark[high - 1] & mask) == 0)
-    {
-      mask >>= 1;
-      highref -= BLOCK_ALIGN;
-    }
+    mask >>= 1;

  /* Now we can iterate over the MARK array and find bits which are not
     set.  These represent memory which can be recovered.  */