[sonar] Replace redundant type with "auto" (src/smpi/).

[simgrid.git] / src / smpi / bindings / smpi_f77.cpp

diff --git a/src/smpi/bindings/smpi_f77.cpp b/src/smpi/bindings/smpi_f77.cpp
index 4d108c2..e733968 100644 (file)
--- a/src/smpi/bindings/smpi_f77.cpp
+++ b/src/smpi/bindings/smpi_f77.cpp
@@ -276,9 +276,9 @@ void mpi_win_get_attr_(int* win, int* type_keyval, MPI_Aint* attribute_val, int*
 
 void mpi_win_set_attr_(int* win, int* type_keyval, MPI_Aint* att, int* ierr)
 {
-  MPI_Aint* val = (MPI_Aint*)xbt_malloc(sizeof(MPI_Aint));
-  *val          = *att;
-  *ierr = MPI_Win_set_attr(simgrid::smpi::Win::f2c(*win), *type_keyval, val);
+  auto* val = static_cast<MPI_Aint*>(xbt_malloc(sizeof(MPI_Aint)));
+  *val      = *att;
+  *ierr     = MPI_Win_set_attr(simgrid::smpi::Win::f2c(*win), *type_keyval, val);
 }
 
 void mpi_win_delete_attr_(int* win, int* comm_keyval, int* ierr)
@@ -405,8 +405,7 @@ void mpi_info_get_(int* info, char* key, int* valuelen, char* value, int* flag,
   xbt_free(tkey);
   if(*flag!=0){
     int replace=0;
-    int i=0;
-    for (i=0; i<*valuelen; i++){
+    for (int i = 0; i < *valuelen; i++) {
       if(value[i]=='\0')
         replace=1;
       if(replace)
@@ -821,9 +820,9 @@ void mpi_attr_delete_ (int* comm, int* keyval, int* ierr) {
 }
 
 void mpi_attr_put_ (int* comm, int* keyval, int* attr_value, int* ierr) {
- int* val = (int*)xbt_malloc(sizeof(int));
- *val=*attr_value;
- *ierr = MPI_Attr_put(simgrid::smpi::Comm::f2c(*comm), *keyval, val);
+  auto* val = static_cast<int*>(xbt_malloc(sizeof(int)));
+  *val      = *attr_value;
+  *ierr     = MPI_Attr_put(simgrid::smpi::Comm::f2c(*comm), *keyval, val);
 }
 
 void mpi_keyval_create_ (void* copy_fn, void* delete_fn, int* keyval, void* extra_state, int* ierr) {
@@ -902,8 +901,7 @@ void mpi_info_get_nkeys_ ( int* info, int *nkeys, int* ierr){
 
 void mpi_info_get_nthkey_ ( int* info, int* n, char *key, int* ierr, unsigned int keylen){
   *ierr = MPI_Info_get_nthkey( simgrid::smpi::Info::f2c(*info), *n, key);
-  unsigned int i = 0;
-  for (i=strlen(key); i<keylen; i++)
+  for (unsigned int i = strlen(key); i < keylen; i++)
     key[i]=' ';
 }