perf stat: Merge cases in process_evlist
As two cases in process_evlist has same behavior, make the first fall through to the second. Commiter notes: Added __fallthrough, the kernel has "fallthrough", we need to make tools/ use it. Signed-off-by: Shang XiaoJing <shangxiaojing@huawei.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: https://lore.kernel.org/r/20220922141438.22487-3-shangxiaojing@huawei.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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@ -662,9 +662,7 @@ static void process_evlist(struct evlist *evlist, unsigned int interval)
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if (evlist__ctlfd_process(evlist, &cmd) > 0) {
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switch (cmd) {
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case EVLIST_CTL_CMD_ENABLE:
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if (interval)
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process_interval();
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break;
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__fallthrough;
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case EVLIST_CTL_CMD_DISABLE:
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if (interval)
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process_interval();
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