declare a missing variable

fix a typo

Author: edgargabriel

ompi/mca/fs/lustre/fs_lustre_component.c

@@ -45,7 +45,7 @@ int mca_fs_lustre_priority = 20;
    runtime also*/
 int mca_fs_lustre_stripe_size = 0;
 int mca_fs_lustre_stripe_width = 0;
-int mca_fs_lustre_use_drectio = 0;
+int mca_fs_lustre_use_directio = 0;
 /*
  * Instantiate the public struct with all of our public information
  * and pointers to our public functions in it

ompi/mca/fs/lustre/fs_lustre_file_open.c

@@ -62,7 +62,7 @@ mca_fs_lustre_file_open (struct ompi_communicator_t *comm,
                      struct ompi_info_t *info,
                      mca_io_ompio_file_t *fh)
 {
-    int amode;
+    int amode, amode_direct;
     int old_mask, perm;
     int rc;
     int flag;