perf bench: Fix two numa NDEBUG warnings

BUG_ON is a no-op if NDEBUG is defined, otherwise it is an assert.
Compiling with NDEBUG yields:

  bench/numa.c: In function ‘bind_to_cpu’:
  bench/numa.c:314:1: error: control reaches end of non-void function [-Werror=return-type]
    314 | }
        | ^
  bench/numa.c: In function ‘bind_to_node’:
  bench/numa.c:367:1: error: control reaches end of non-void function [-Werror=return-type]
    367 | }
        | ^

Add return statements to cover this case.

Reviewed-by: Athira Jajeev <[email protected]>
Signed-off-by: Ian Rogers <[email protected]>
Cc: Alexander Shishkin <[email protected]>
Cc: Andi Kleen <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Jin Yao <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Mark Rutland <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Xing Zhengjun <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

0 files changed, 0 insertions, 0 deletions