From: Martin Quinson <martin.quinson@loria.fr>
Date: Wed, 1 Feb 2012 15:09:27 +0000 (+0100)
Subject: errno were never updated anyway
X-Git-Tag: exp_20120216~102
X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/commitdiff_plain/c9bee92e0541ed3ccbd101e900b912720b9996b0?hp=669455c3bd567e8e5543934aa2960d48321581de;ds=sidebyside

errno were never updated anyway
---

diff --git a/src/xbt/mmalloc/mm_legacy.c b/src/xbt/mmalloc/mm_legacy.c
index 105dc0a7f6..74bc4286e1 100644
--- a/src/xbt/mmalloc/mm_legacy.c
+++ b/src/xbt/mmalloc/mm_legacy.c
@@ -352,16 +352,7 @@ int mmalloc_compare_mdesc(struct mdesc *mdp1, struct mdesc *mdp2, void *std_heap
     }
   }
 
-  if(mdp1->saved_errno != mdp2->saved_errno){
-    if(XBT_LOG_ISENABLED(xbt_mm_legacy, xbt_log_priority_debug)){
-      XBT_DEBUG("Different errno");
-      errors++;
-    }else{
-      return 1;
-    }
-  }
-
-  if(mdp1->version != mdp2->version){
+   if(mdp1->version != mdp2->version){
     if(XBT_LOG_ISENABLED(xbt_mm_legacy, xbt_log_priority_debug)){
       XBT_DEBUG("Different version of the mmalloc package");
       errors++;
diff --git a/src/xbt/mmalloc/mmprivate.h b/src/xbt/mmalloc/mmprivate.h
index 37673659aa..c122547ce6 100644
--- a/src/xbt/mmalloc/mmprivate.h
+++ b/src/xbt/mmalloc/mmprivate.h
@@ -161,10 +161,6 @@ struct mdesc {
   /* Some flag bits to keep track of various internal things. */
   unsigned int flags;
 
-  /* If a system call made by the mmalloc package fails, the errno is
-     preserved for future examination. */
-  int saved_errno;
-
   /* Number of info entries.  */
   size_t heapsize;