X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/3c8feb27df205372a67f1230e4038b30c38d0f3d..7f04fa5306f52960db709bb520c49e9f4ecec000:/src/smpi/colls/alltoall-rdb.c

diff --git a/src/smpi/colls/alltoall-rdb.c b/src/smpi/colls/alltoall-rdb.c
index 406d98ded9..edee61aa0f 100644
--- a/src/smpi/colls/alltoall-rdb.c
+++ b/src/smpi/colls/alltoall-rdb.c
@@ -33,7 +33,7 @@ int smpi_coll_tuned_alltoall_rdb(void *send_buff, int send_count,
   int dst_tree_root, rank_tree_root, send_offset, recv_offset;
   int rank, num_procs, j, k, dst, curr_size, max_size;
   int last_recv_count, tmp_mask, tree_root, num_procs_completed;
-  int tag = 1, mask = 1, success = 1, failure = 0, i = 0;
+  int tag = 1, mask = 1, i = 0;
 
   char *tmp_buff;
   char *send_ptr = (char *) send_buff;
@@ -50,12 +50,7 @@ int smpi_coll_tuned_alltoall_rdb(void *send_buff, int send_count,
 
   max_size = num_procs * recv_increment;
 
-  tmp_buff = (char *) malloc(max_size);
-  if (!tmp_buff) {
-    printf("alltoall-rdb:56: cannot allocate memory\n");
-    MPI_Finalize();
-    exit(failure);
-  }
+  tmp_buff = (char *) xbt_malloc(max_size);
 
   curr_size = send_count * num_procs;
 
@@ -149,5 +144,5 @@ int smpi_coll_tuned_alltoall_rdb(void *send_buff, int send_count,
                  recv_ptr + (i * recv_count * extent),
                  recv_count, recv_type, rank, tag, comm, &status);
   free(tmp_buff);
-  return success;
+  return MPI_SUCCESS;
 }