[RTEMS Project] #4662: Fix GCC 12 warnings

[RTEMS trac]

#4662: Fix GCC 12 warnings
-------------------------+---------------------
 Reporter:  Chris Johns  |       Owner:  (none)
     Type:  defect       |      Status:  new
 Priority:  highest      |   Milestone:  6.1
Component:  tool/gcc     |     Version:  6
 Severity:  blocker      |  Resolution:
 Keywords:               |  Blocked By:
 Blocking:               |
-------------------------+---------------------

Comment (by Joel Sherrill):

 Filed #4833 for warnings in grlib/pci/grpci2dma.c which will require some
 insight to resolve properly. They look simple to fix for the **RIGHT**
 person.

--
Ticket URL: <http://devel.rtems.org/ticket/4662#comment:32>
RTEMS Project <http://www.rtems.org/>
RTEMS Project