- Coverity issue CID 35:

Event var_deref_op: Variable "requests" tracked as NULL was
   dereferenced.
   Only check requests[i] for NULL, if requests is != NULL itself.

This commit was SVN r17973.

ompi/mpi/c/startall.c

@@ -54,7 +54,7 @@ int MPI_Startall(int count, MPI_Request *requests)
             rc = MPI_ERR_REQUEST;
         } else if (count < 0) {
             rc = MPI_ERR_ARG;
-        }
+        } else {
             for (i = 0; i < count; ++i) {
                 if (NULL == requests[i] ||
                     (OMPI_REQUEST_PML != requests[i]->req_type &&
@@ -63,6 +63,7 @@ int MPI_Startall(int count, MPI_Request *requests)
                     break;
                 }
             }
+        }
         OMPI_ERRHANDLER_CHECK(rc, MPI_COMM_WORLD, rc, FUNC_NAME);
     }