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perf stat: Merge cases in process_evlist

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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>
This commit is contained in:
Shang XiaoJing 2022-09-22 22:14:36 +08:00 committed by Arnaldo Carvalho de Melo
parent e8a6430ff6
commit cdd3b15d68
1 changed files with 1 additions and 3 deletions
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4
tools/perf/builtin-stat.c
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@ -662,9 +662,7 @@ static void process_evlist(struct evlist *evlist, unsigned int interval)
if (evlist__ctlfd_process(evlist, &cmd) > 0) {
switch (cmd) {
case EVLIST_CTL_CMD_ENABLE:
if (interval)
process_interval();
break;
__fallthrough;
case EVLIST_CTL_CMD_DISABLE:
if (interval)
process_interval();