perf stat: Factor out open error handling

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Factor out the open error handling into a separate function.  This is
useful for followon patches who need to duplicate this.

No behavior change intended.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Link: http://lore.kernel.org/lkml/20191121001522.180827-9-andi@firstfloor.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

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Andi Kleen 2019-11-20 16:15:18 -08:00 • committed by Arnaldo Carvalho de Melo

parent 7736627b86

commit e0e6a6ca3a

1 changed files with 60 additions and 40 deletions

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tools/perf/builtin-stat.c

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