| Message ID | 1615284669-82139-1-git-send-email-jiapeng.chong@linux.alibaba.com |
|---|---|
| State | Superseded |
| Headers | show |
| Series | perf machine: Assign boolean values to a bool variable | expand |
From: Jiapeng Chong > Sent: 09 March 2021 10:11 > > 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; What's wrong with: return !regexec(regex, sym->name, 0, NULL, 0); David - Registered Address Lakeside, Bramley Road, Mount Farm, Milton Keynes, MK1 1PT, UK Registration No: 1397386 (Wales)
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,
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(-)