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As it is just used to waste some cycles, not being used as all, to
silence some compilers.
Noticed with gcc version 16.0.1 20260115 on fedora 44:
tests/sw-clock.c: In function '__test__sw_clock_freq':
tests/sw-clock.c:31:22: error: variable 'tmp' set but not used [-Werror=unused-but-set-variable=]
31 | volatile int tmp = 0;
| ^~~
Reviewed-by: Ian Rogers <irogers@google.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
152 lines
3.5 KiB
152 lines
3.5 KiB