sched/core: Simplify code by removing duplicate #ifdefs
There's a few cases of nested #ifdefs in the scheduler code
that can be simplified:
#ifdef DEFINE_A
...code block...
#ifdef DEFINE_A <-- This is a duplicate.
...code block...
#endif
#else
#ifndef DEFINE_A <-- This is also duplicate.
...code block...
#endif
#endif
More details about the script and methods used to find these code
patterns can be found at:
https://lore.kernel.org/all/
20240118080326.13137-1-sshegde@linux.ibm.com/
No change in functionality intended.
[ mingo: Clarified the changelog. ]
Signed-off-by: Shrikanth Hegde <sshegde@linux.ibm.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Reviewed-by: Vincent Guittot <vincent.guittot@linaro.org>
Link: https://lore.kernel.org/r/20240216061433.535522-1-sshegde@linux.ibm.com