From c66daa524a31a24910bc8a1d239743e502367e09 Mon Sep 17 00:00:00 2001
From: Arnaud Giersch <arnaud.giersch@iut-bm.univ-fcomte.fr>
Date: Wed, 25 May 2011 00:11:16 +0200
Subject: [PATCH] Use retval for the return value.

---
 src/smpi/smpi_mpi_dt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/smpi/smpi_mpi_dt.c b/src/smpi/smpi_mpi_dt.c
index cc85e55b86..700870df07 100644
--- a/src/smpi/smpi_mpi_dt.c
+++ b/src/smpi/smpi_mpi_dt.c
@@ -129,7 +129,7 @@ int smpi_datatype_extent(MPI_Datatype datatype, MPI_Aint * lb,
     *extent = datatype->ub - datatype->lb;
     retval = MPI_SUCCESS;
   }
-  return MPI_SUCCESS;
+  return retval;
 }
 
 int smpi_datatype_copy(void *sendbuf, int sendcount, MPI_Datatype sendtype,
-- 
2.20.1