Checkpatch emits a warning when using symbolic permissions. Use octal
permissions instead.  No functional change.
Signed-off-by: NTomas Henzl <thenzl@redhat.com>
Acked-by: NSumit Saxena <sumit.saxena@broadcom.com>
Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>