[PATCH] perf machine: Assign boolean values to a bool variable

Jiapeng Chong
2021-03-09T10:12:12Z

Fix the following coccicheck warnings:

./tools/perf/util/machine.c:2041:9-10: WARNING: return of 0/1 in
function 'symbol__match_regex' with return type bool.

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
---
tools/perf/util/machine.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c
index b5c2d8b..435771e 100644
--- a/tools/perf/util/machine.c
+++ b/tools/perf/util/machine.c
@@ -2038,8 +2038,8 @@ int machine__process_event(struct machine *machine, union perf_event *event,
static bool symbol__match_regex(struct symbol *sym, regex_t *regex)
{
if (!regexec(regex, sym->name, 0, NULL, 0))
- return 1;
- return 0;
+ return true;
+ return false;
}

static void ip__resolve_ams(struct thread *thread,
--
1.8.3.1