X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/ecd5f7562caf1d443bf22788fa5f4fac408776ec..f968cbbb699423fa252994ff42de77f8671ac7eb:/src/xbt/mmalloc/mrealloc.c

diff --git a/src/xbt/mmalloc/mrealloc.c b/src/xbt/mmalloc/mrealloc.c
index aabf868be6..753eda8cd5 100644
--- a/src/xbt/mmalloc/mrealloc.c
+++ b/src/xbt/mmalloc/mrealloc.c
@@ -1,6 +1,6 @@
 /* Change the size of a block allocated by `mmalloc'. */
 
-/* Copyright (c) 2010-2014. The SimGrid Team.
+/* Copyright (c) 2010-2018. The SimGrid Team.
  * All rights reserved.                                                     */
 
 /* This program is free software; you can redistribute it and/or modify it
@@ -69,11 +69,9 @@ void *mrealloc(xbt_mheap_t mdp, void *ptr, size_t size)
     if (size <= BLOCKSIZE / 2) { // Full block -> Fragment; no need to optimize for time
 
       result = mmalloc(mdp, size);
-      if (result != NULL) { // useless (mmalloc never returns NULL), but harmless
-        memcpy(result, ptr, requested_size);
-        mfree(mdp, ptr);
-        return (result);
-      }
+      memcpy(result, ptr, requested_size);
+      mfree(mdp, ptr);
+      return (result);
     }
 
     /* Full blocks -> Full blocks; see if we can hold it in place. */