Concatenate nested namespaces (sonar).

[simgrid.git] / src / smpi / colls / reduce_scatter / reduce_scatter-mpich.cpp

diff --git a/src/smpi/colls/reduce_scatter/reduce_scatter-mpich.cpp b/src/smpi/colls/reduce_scatter/reduce_scatter-mpich.cpp
index 3e3278a..f2607b9 100644 (file)
--- a/src/smpi/colls/reduce_scatter/reduce_scatter-mpich.cpp
+++ b/src/smpi/colls/reduce_scatter/reduce_scatter-mpich.cpp
@@ -21,8 +21,7 @@ static inline int MPIU_Mirror_permutation(unsigned int x, int bits)
 
     return retval;
 }
-namespace simgrid{
-namespace smpi{
+namespace simgrid::smpi {
 
 int reduce_scatter__mpich_pair(const void *sendbuf, void *recvbuf, const int recvcounts[],
                                MPI_Datatype datatype, MPI_Op op, MPI_Comm comm)
@@ -482,7 +481,5 @@ int reduce_scatter__mpich_rdb(const void *sendbuf, void *recvbuf, const int recv
     smpi_free_tmp_buffer(tmp_recvbuf);
     smpi_free_tmp_buffer(tmp_results);
     return MPI_SUCCESS;
-        }
-}
 }
-
+} // namespace simgrid::smpi