Tom Zanussi
e366728d57
perf/trace/scripting: wakeup-latency script cleanup
Some minor fixes for the wakeup-latency script:
- Fix nuisance 'use of uninitialized value' warnings
- Avoid divide-by-zero error
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
LKML-Reference: <1273466820-9330-5-git-send-email-tzanussi@gmail.com>
Signed-off-by: Tom Zanussi <tzanussi@gmail.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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..
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