When building with clang, via:

make LLVM=1 -C tools/testing/selftest

...clang warns about several cases of using a signed integer for the priority argument to mq_receive(3), which expects an unsigned int.

Fix this by declaring the type as unsigned int in all cases.

Reviewed-by: Muhammad Usama Anjum usama.anjum@collabora.com Reviewed-by: Ryan Roberts ryan.roberts@arm.com Signed-off-by: John Hubbard jhubbard@nvidia.com ---

Changes since the first version:

1) Rebased onto Linux 6.10-rc1

2) Reviewed-by's added.

thanks, John Hubbard

tools/testing/selftests/mqueue/mq_perf_tests.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/tools/testing/selftests/mqueue/mq_perf_tests.c b/tools/testing/selftests/mqueue/mq_perf_tests.c index 5c16159d0bcd..fb898850867c 100644 --- a/tools/testing/selftests/mqueue/mq_perf_tests.c +++ b/tools/testing/selftests/mqueue/mq_perf_tests.c @@ -323,7 +323,8 @@ void *fake_cont_thread(void *arg) void *cont_thread(void *arg) { char buff[MSG_SIZE]; - int i, priority; + int i; + unsigned int priority;

for (i = 0; i < num_cpus_to_pin; i++) if (cpu_threads[i] == pthread_self()) @@ -425,7 +426,8 @@ struct test test2[] = { void *perf_test_thread(void *arg) { char buff[MSG_SIZE]; - int prio_out, prio_in; + int prio_out; + unsigned int prio_in; int i; clockid_t clock; pthread_t *t;

base-commit: 2bfcfd584ff5ccc8bb7acde19b42570414bf880b