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selftests/mqueue: fix 5 warnings about signed/unsigned mismatches

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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.

Link: https://lkml.kernel.org/r/20240527200835.143682-1-jhubbard@nvidia.com
Signed-off-by: John Hubbard <jhubbard@nvidia.com>
Reviewed-by: Muhammad Usama Anjum <usama.anjum@collabora.com>
Reviewed-by: Ryan Roberts <ryan.roberts@arm.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: Muhammad Usama Anjum <usama.anjum@collabora.com>
Cc: SeongJae Park <sj@kernel.org>
Cc: Shuah Khan <shuah@kernel.org>
Cc: Valentin Obst <kernel@valentinobst.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
John Hubbard 2024-05-27 13:08:35 -07:00 committed by Andrew Morton
parent 54ce43da25
commit 727759d748
1 changed files with 4 additions and 2 deletions
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6
tools/testing/selftests/mqueue/mq_perf_tests.c
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@ -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;