X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/9104957deccc59e0e804215d5db498fabfd40d29..12459ed00fdc525ec6e524555dfe80ce7737bab7:/src/smpi/include/smpi_keyvals.hpp

diff --git a/src/smpi/include/smpi_keyvals.hpp b/src/smpi/include/smpi_keyvals.hpp
index 71bcae82e2..5352b42d76 100644
--- a/src/smpi/include/smpi_keyvals.hpp
+++ b/src/smpi/include/smpi_keyvals.hpp
@@ -35,7 +35,7 @@ struct s_smpi_key_elem_t {
   int refcount;
 };
 
-typedef s_smpi_key_elem_t* smpi_key_elem;
+using smpi_key_elem = s_smpi_key_elem_t*;
 
 namespace simgrid{
 namespace smpi{
@@ -64,7 +64,7 @@ class Keyval{
 template <typename T>
 int Keyval::keyval_create(const smpi_copy_fn& copy_fn, const smpi_delete_fn& delete_fn, int* keyval, void* extra_state)
 {
-  smpi_key_elem value = new s_smpi_key_elem_t;
+  auto* value = new s_smpi_key_elem_t;
 
   value->copy_fn=copy_fn;
   value->delete_fn=delete_fn;
@@ -81,7 +81,7 @@ template <typename T> int Keyval::keyval_free(int* keyval){
 /* See MPI-1, 5.7.1.  Freeing the keyval does not remove it if it
          * is in use in an attribute */
   smpi_key_elem elem = T::keyvals_.at(*keyval);
-  if(elem==0){
+  if (elem == nullptr) {
     return MPI_ERR_ARG;
   }
   if(elem->refcount==1){