- remove dead code found by coverity

This commit was SVN r15685.

ompi/mpi/c/accumulate.c

@@ -65,8 +65,6 @@ int MPI_Accumulate(void *origin_addr, int origin_count, MPI_Datatype origin_data
             rc = MPI_ERR_RMA_SYNC;
         } else if ( target_disp < 0 ) {
             rc = MPI_ERR_DISP;
-        } else if ( (origin_count < 0) || (target_count < 0) ) {
-            rc = MPI_ERR_COUNT;
         } else {
             OMPI_CHECK_DATATYPE_FOR_ONE_SIDED(rc, origin_datatype, origin_count);
             if (OMPI_SUCCESS == rc) {

ompi/mpi/c/dims_create.c

@@ -61,10 +61,6 @@ int MPI_Dims_create(int nnodes, int ndims, int *dims)
             return OMPI_ERRHANDLER_INVOKE (MPI_COMM_WORLD, 
                                            MPI_ERR_DIMS, FUNC_NAME);
         }
-        if (0 == ndims && 0 >= nnodes) { 
-            return OMPI_ERRHANDLER_INVOKE (MPI_COMM_WORLD, 
-                                           MPI_ERR_ARG, FUNC_NAME);
-        }
     }
 
     /* Get # of free-to-be-assigned processes and # of free dimensions */

ompi/mpi/c/get.c

@@ -59,8 +59,6 @@ int MPI_Get(void *origin_addr, int origin_count,
             rc = MPI_ERR_RMA_SYNC;
         } else if ( target_disp < 0 ) {
             rc = MPI_ERR_DISP;
-        } else if ( (origin_count < 0) || (target_count < 0) ) {
-            rc = MPI_ERR_COUNT;
         } else {
             OMPI_CHECK_DATATYPE_FOR_ONE_SIDED(rc, origin_datatype, origin_count);
             if (OMPI_SUCCESS == rc) {

ompi/mpi/c/put.c

@@ -62,8 +62,6 @@ int MPI_Put(void *origin_addr, int origin_count, MPI_Datatype origin_datatype,
             rc = MPI_ERR_TYPE;
         } else if ( target_disp < 0 ) {
             rc = MPI_ERR_DISP;
-        } else if ( (origin_count < 0) || (target_count < 0) ) {
-            rc = MPI_ERR_COUNT;
         } else {
             OMPI_CHECK_DATATYPE_FOR_ONE_SIDED(rc, origin_datatype, origin_count);
             if (OMPI_SUCCESS == rc) {