Smatch complains about returning negative error codes from a type
bool function.
kernel/cgroup/cpuset.c:705 cpu_exclusive_check() warn:
signedness bug returning '(-22)'
The code works correctly, but it is confusing. The current behavior is
that cpu_exclusive_check() returns true if it's *NOT* exclusive. Rename
it to cpusets_are_exclusive() and reverse the returns so it returns true
if it is exclusive and false if it's not. Update both callers as well.
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <error27@gmail.com>
Closes: https://lore.kernel.org/r/202309201706.2LhKdM6o-lkp@intel.com/
Signed-off-by: Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com>
Reviewed-by: Kamalesh Babulal <kamalesh.babulal@oracle.com>
Acked-by: Waiman Long <longman@redhat.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
783a8334ec