From: Konstantin Khorenko <[email protected]> mq_perf_tests.c: In function 'perf_test_thread': mq_perf_tests.c:433:20: warning: variable 't' set but not used [-Wunused-but-set-variable] 433 | pthread_t *t; | ^ mq_perf_tests.c: At top level: mq_perf_tests.c:45:14: warning: 'usage' defined but not used [-Wunused-variable] 45 | static char *usage = | ^~~~~
- Mark 'usage' with __attribute__((unused)) to fix -Wunused-variable. - Remove unused variable 't' to fix -Wunused-but-set-variable. Signed-off-by: Konstantin Khorenko <[email protected]> --- tools/testing/selftests/mqueue/mq_perf_tests.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/tools/testing/selftests/mqueue/mq_perf_tests.c b/tools/testing/selftests/mqueue/mq_perf_tests.c index 303c46eebd94..a13378464551 100644 --- a/tools/testing/selftests/mqueue/mq_perf_tests.c +++ b/tools/testing/selftests/mqueue/mq_perf_tests.c @@ -42,7 +42,7 @@ #include "kselftest.h" -static char *usage = +static char __attribute__((unused)) *usage = "Usage:\n" " %s [-c #[,#..] -f] path\n" "\n" @@ -430,12 +430,10 @@ void *perf_test_thread(void *arg) unsigned int prio_in; int i; clockid_t clock; - pthread_t *t; struct timespec res, start, middle, end, send_total, recv_total; unsigned long long nsec; struct test *cur_test; - t = &cpu_threads[0]; printf("\n\tStarted mqueue performance test thread on CPU %d\n", cpus_to_pin[0]); mq_prio_max = sysconf(_SC_MQ_PRIO_MAX); -- 2.54.0
