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nuttx/sched/init
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Nathan Hartman 930a446a7b sched/init/nx_start.c: Reinstate logic to remove compiler warning 
Revert a portion of eca7059785 that
causes compiler warnings about unused variables if nx_start() is not
initializing any of the user-mode heap, kernel-mode heap, or page
allocator:

    init/nx_start.c: In function 'nx_start':
    init/nx_start.c:552:14: warning: unused variable 'heap_size'
    [-Wunused-variable]
           size_t heap_size;
                  ^~~~~~~~~
    init/nx_start.c:551:17: warning: unused variable 'heap_start'
    [-Wunused-variable]
           FAR void *heap_start;
                     ^~~~~~~~~~

See dev@nuttx.apache.org mailing list discussion "New unused variables
warning in nx_start()" starting 6 May 2020, archived here:

https://lists.apache.org/thread.html/r3900727e6a06f4445d6eb881d065119ba6647daab89600c3d45d1424%40%3Cdev.nuttx.apache.org%3E

sched/init/nx_start.c:

    * If none of MM_KERNEL_USRHEAP_INIT, CONFIG_MM_KERNEL_HEAP, or
      CONFIG_MM_PGALLOC are defined, the variables heap_start and
      heap_size were declared but never used.

    * This change reinstates wrapping the block with a preprocessor
      conditional to prevent the variables being declared if they will
      not be used. This preprocessor condition was removed in the
      above-mentioned commit.
2020-05-07 13:49:15 -06:00
..
init.h Squashed commit of the following: 2019-02-04 16:20:35 -06:00
Make.defs Squashed commit of the following: 2019-02-04 16:20:35 -06:00
nx_bringup.c Fix wait loop and void cast (#24) 2020-01-02 10:54:43 -06:00
nx_smpstart.c global change: repace sched_xfree() to kxmm_free() 2020-04-09 10:29:28 -06:00
nx_start.c sched/init/nx_start.c: Reinstate logic to remove compiler warning 2020-05-07 13:49:15 -06:00