From: Ian Rogers <irogers@google.com>

Date: Mon, 8 Jun 2020 22:36:09 -0700

Subject: perf parse-events: Fix an incompatible pointer

Git-commit: c2412fae3f01725615b0de472095a9e16ed30ca9

References: git-fixes

X-Info: adjust for context, no cabbf26821aa210f1abfb07cc0e8339303e8e16c

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Arrays are pointer types and don't need their address taking.

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Fixes: 8255718f4bed (perf pmu: Expand PMU events by prefix match)

Signed-off-by: Ian Rogers <irogers@google.com>

Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>

Cc: Andi Kleen <ak@linux.intel.com>

Cc: Jiri Olsa <jolsa@redhat.com>

Cc: Mark Rutland <mark.rutland@arm.com>

Cc: Namhyung Kim <namhyung@kernel.org>

Cc: Peter Zijlstra <peterz@infradead.org>

Cc: Stephane Eranian <eranian@google.com>

Link: http://lore.kernel.org/lkml/20200609053610.206588-1-irogers@google.com

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

Acked-by: Tony Jones <tonyj@suse.de>

---

 tools/perf/util/parse-events.y | 2 +-

 1 file changed, 1 insertion(+), 1 deletion(-)

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diff --git a/tools/perf/util/parse-events.y b/tools/perf/util/parse-events.y

index c4ca932d092d..d4e076c9c2ab 100644

--- a/tools/perf/util/parse-events.y

+++ b/tools/perf/util/parse-events.y

@@ -349,7 +349,7 @@ PE_PMU_EVENT_PRE '-' PE_PMU_EVENT_SUF sep_dc

    struct list_head *list;

    char pmu_name[128];

-   snprintf(&pmu_name, 128, "%s-%s", $1, $3);

+   snprintf(pmu_name, sizeof(pmu_name), "%s-%s", $1, $3);

    if (parse_events_multi_pmu_add(_parse_state, pmu_name, &list) < 0)

        YYABORT;

    $$ = list;

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