Messages in this thread | | | Date | Wed, 02 Dec 2009 16:21:47 +0800 | From | Xiao Guangrong <> | Subject | Re: [PATCH] perf_event: fix compile error |
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Ingo Molnar wrote: > * Xiao Guangrong <xiaoguangrong@cn.fujitsu.com> wrote: > >> cc1: warnings being treated as errors >> builtin-probe.c: In function ???cmd_probe???: >> builtin-probe.c:163: error: unused variable ???fd??? >> >> Signed-off-by: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com> >> --- >> tools/perf/builtin-probe.c | 3 ++- >> 1 files changed, 2 insertions(+), 1 deletions(-) >> >> diff --git a/tools/perf/builtin-probe.c b/tools/perf/builtin-probe.c >> index b5d15cf..64ea038 100644 >> --- a/tools/perf/builtin-probe.c >> +++ b/tools/perf/builtin-probe.c >> @@ -160,7 +160,8 @@ static const struct option options[] = { >> >> int cmd_probe(int argc, const char **argv, const char *prefix __used) >> { >> - int i, j, fd, ret; >> + int i, j, ret; >> + int fd __used; >> struct probe_point *pp; > > i think it's better to initialize it to -1 instead of turning off the > warning. >
Hi Ingo,
I have try this way but the error still exists :-(
Thanks, Xiao
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