[asahilinux:gpu/rust-wip 21/21] mm/shmem.c:95:8: warning: type qualifiers ignored on function return type

[kernel test robot <lkp@intel.com>]

tree:   https://github.com/AsahiLinux/linux gpu/rust-wip
head:   a8f31bd038880e11b0786822f42ef8fa6276c303
commit: a8f31bd038880e11b0786822f42ef8fa6276c303 [21/21] shmem: 16K on 4K hack
config: mips-allnoconfig (https://download.01.org/0day-ci/archive/20230828/202308281433.WAS6oHIn-lkp@intel.com/config)
compiler: mips-linux-gcc (GCC) 13.2.0
reproduce: (https://download.01.org/0day-ci/archive/20230828/202308281433.WAS6oHIn-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202308281433.WAS6oHIn-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> mm/shmem.c:95:8: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
      95 | static const unsigned long shmem_base_nr(struct address_space *mapping) {
         |        ^~~~~


vim +95 mm/shmem.c

    94	
  > 95	static const unsigned long shmem_base_nr(struct address_space *mapping) {
    96		return 1L << mapping->order;
    97	}
    98	

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